🔧 BUILD Broke EF turbo LS SC400 Build

General Information

I may have never posted on here before, but for some reason I am inspired to post my build up here. I am going to copy and paste from another site to get us all up to speed. I will try and clean up anything that was specific to the thread I am pulling from. Now that I am getting started on the main fab work I will update this thread in real time.

For anyone who doesn't want to read it all here is the short version. I bought the car on a whim in June of 2016. It is a 1993 SC400 that was from this area, and was meticulously maintained at the dealer. I was going to stay with the original 1UZ so you will see I started installing a procharger on it. I ended up selling off the stock motor, trans, ecu and harness to a local guy and got an iron gen 3 5.3 motor. I am doing a Precision LS-7675 turbo with a truck manifold based kit (more or less). It will be backed up by a TH400, and for now will use a stock ECU with HP Tuners.

Alright, time for the massive dump of info.


A couple years ago I picked up a 1993 SC400. I wasn't really looking for a car, but a late night search found this one, and I have always liked them. I decided to go down and give it a look in person, and it was even cleaner than it looked in the pics so I bought it. Here are a couple pics of when I first got it.

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I wont bore you with all of the middle shit, just hit you with the highlights.

I removed a couple tons of wiring that used to be an alarm system.
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I had the gauge cluster fixed/updated with white LED's.
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Fixed up the wiring that was kind of hacked up from the alarm. Changed the steering wheel, etc. etc.
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I then updated the climate control, and put in a nice head unit.
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Just a bunch of little changes and fixing up small things here and there. The car was extremely well maintained and really did not NEED much. My plan was always to make it fast of course, and do drag week with it. The factory 1UZ motor is a very good starting point and can make some really solid HP. The stock trans can be built to live as well. Packaging was kind of a nightmare as you can see, but other than that it was a good option.

I ended up stumbling upon a great deal on a procharger kit that was actually on an SC400 locally. It was a P1SC that came with some shitty piping, a way too small intercooler, but a Tial blow off valve that actually had the right spring it it! I started installing that setup.
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You can see one of the things that was constantly in the back of my mind for making this a drag week car. Look how complicated that engine looks! If I had a problem on the road not only would parts be an issue, but just the time to do simple repairs is a nightmare. For example the starter is under the intake manifold in the valley.

So when a local kid hurt the motor in his SC I offered mine up to get him back on the road since that is his only car. We struck a deal and I ripped that shit out the next day.
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It happened to work out that a 5.3 LS came up for sale for the same money I just sold my old motor for, so I jumped on it.
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Its update time! Nothing really exciting, but I have been slowly chipping away at things.

First up was wiring. I am planning on using the stock ECU for a little bit with HP Tuners, so I had some wiring work to do.

Harness as I got it with the motor
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Stripped of all of the brittle loom and crappy electrical tape.
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Unfortunately I ended up having to move it around after I had stripped off all of the crap, and it got pretty tangled.
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So I decided to just fully depin everything since I only need a few things from that mess.
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Here is the pile of junk I didn't need from that harness. There is actually a bit more, but that is 99.99% of it.
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And here is everything all apart, ready to be cleaned, routed, extended, and loomed.
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Next up I got some mounts for the LS from Dan Perlenfein. He even made me a custom trans mount for the TH400. These are very nice pieces, and I got them really quickly.
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Got them set in the car, fit like a glove! (BTW they are not bolted down in any of these pics, just have the nut on the other side a few turns)
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Next up I pulled the oil pan off my motor so I could drop it in and see what I am working with.
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Bit of wishful thinking seeing of the truck intake would clear the hood. It wont.
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So keep in mind that the mounts are not 100% bolted down yet. I need to get my trans from my buddy so I can get that in place before locking everything in place (just to take it all back out again). Once I have put the trans in then I can check a few things, and it can all come back out. Engine bay is going to get cleaned up, and the motor will get some TLC as well. I am still planning on trying to get it running and driving this year, but we will see if it happens. I am not one to let things be "good enough" so I may end up spending a bunch of money and time on the motor even though it will remain a stock bottom end.

Anyway I am really happy with the fitment, and how much space I have! This seems to be more room than I remember in an F-body (on the sides) even with a tubular K-Member. Should be able to get a big single in there no problem with a 4" down pipe to run out back. I am really glad I went LS!



Well time for a small update on the thread that nobody follows :) I got the trans, and a converter from my buddy a while back. Turns out the trans was shot, and needs a rebuild. That pretty much killed my plans for just getting it running this year. The good news is that I will be able to use it as a core to verify the trans mount, and hold everything in place so I can do all the fab work and wiring. I need to get un-lazy and move the car over in the garage so I can get the trans in one of these days. Its been hot as balls, and until I got my turbo there hasn't been much of a reason to bother getting it done. That excuse is out the window now though, since this came in last week

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Its nothing special, just a Precision LS 7675, which is a cast wheel journal bearing 76mm. It should be able to max out the 5.3 though, so it will do for now. This weekend (it was hot as balls) I went out to the garage for a bit to try and get some idea where I was going to place the turbo so I can start getting an idea for a materials list. First up I got the radiator sitting in place (close enough)
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These were the most obvious positions (turbo would need to be clocked differently for most) that I snapped some pics of not in any particular order.

Inside forward facing 45
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TA style
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Inside forward facing
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Outside forward facing
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That is really about all I got right now. I guess I also got the LS6 intake since my last update. That is still sitting on the truck steam ports which is why it isn't flat. I also got a set of non-EGR truck manifolds to use as the base of the turbo kit.

So right now I need to get everything mounted temporarily. That includes the trans, front accessories, exhaust manifolds, intake manifold, etc. Then I can lock down the turbo placement 100% and order material to start work. I also need to delete the ABS so I can mount the ECU over there and get started on the wiring. Well that's all for now, thanks for following along the journey of me seeing how dirty I can get my car.



Time for a small update, just because why not :)

I needed to get the trans in so I could check the fitment of the mount, as well as get everything locked into position for fabricating. Doing a trans by yourself is no fun, worse when you don't have a lift, and worse yet when you have to do some modifications for it to even fit. I ended up grabbing a trans jack from Harbor Freight to make my life a million times easier.
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The only downside to it is that it is quite a bit taller than having the trans on my regular jack, but other than that it was SO MUCH BETTER. I could slowly move it into position and make small changes to angle and overall position with ease. Not to mention how nice it is to have the trans stable as you are moving around to get a good look at everything. It turns out it only needed a little massaging to get it bolted into place. Again, that is without a shield on it (or a bell) but I was glad I didn't have to spend hours hammering overhead.

Ignore the mess, the garage is in process of getting a lot of work as well.

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Next up I wanted to see what I was working with on the exhaust manifolds.
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Driver side is actually hitting the frame, but that is fine since I always planned on v-banding them anyway.
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Plenty of space on the passenger side
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Next up was trying to get an idea of what to do for accessories. There are about a million options out there these days. I started by trying to place the stock truck pieces just to get some idea.
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Clearly those weren't going to work, but it was worth a shot. I have since figured out what I am going to do, but I will post more about that when I get all the parts. After that I reassembled the main fuse box under the hood. I need to patch where I cut for the procharger bracket, but the car is going to be outside for a bit while we finish the garage so I wanted to close off the fuses and wiring.
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That was about it. Got the car back on the ground and pushed back out of the way for now.
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Not really a crazy update, but progress none the less. While we are finishing the garage I will get the rest of the parts needed for the accessory drive setup. Once that is all in place I can start on fab work (FINALLY!), so hopefully the garage wont take too long. That's all I got for now, thanks for following along!



Nothing exciting, but parts have been coming in lately. I had to figure out and order up all of the front accessory drive components. Luckily there are a LOT of options for that kind of stuff these days. I ended up with a set of ICT billet brackets that will use a mix of F-body and Truck pieces.

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While I am at it, I got all new everything else too since most of it required f-body pieces anyway.

New tensioner
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New power steering pump pulley
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I have a new water pump, but no pic of it. The new power steering pump will be here early next week as well. I haven't ordered an alternator yet, but I will later when I get a crank pulley.

Next up is some of the fabrication pieces for the turbo kit. I have only ordered the parts and pieces for the hot side so far.

All stainless steel T4 flange, four 2.5" 90's for the crossover, and a 4" 90 for the start of the down pipe
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The stainless steel adapter from the weird 3-5/8" outlet of the turbo to 4" tubing.
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I am still waiting on the 2.5" stainless v-band assemblies and the stainless O2 bung. I will also run another section of stainless on the downpipe, then a bellows, then adapt to aluminum for the rest of the exhaust. I probably wont start on that until after I do the cold side piping, which I will hopefully be able to start directly after the hot side fabrication is done. My garage is currently being finished, so I wont be able to start work for a couple weeks still, but its great to see parts coming in! That's all I got for now, thanks for following along.


Here are the 2.5" stainless steel v-band assemblies and the stainless steel O2 bung.
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They are very nice with indexed flanges built in
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Quick release clamps, another nice touch!
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GM reman power steering pump came the other day as well
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I was a bit surprised to see that the pump did not come with the pulley bolt, or the reservoir cap. Not a big deal, just slightly annoying. That is all I have for now. The garage is taking longer than expected, but I have also been working on the wife's car anyway. Sometime next week I will probably stock up on welding supplies so I can be ready to go. I should have enough to get started, but I know I will need some soon.




On to a bit of news, my garage is 90% done!! Paint went on last night, so now I can trim it this weekend and move everything back. Here are a couple quick pics.

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For reference, here is a pic of the garage when we did our inspection (before we bought the house)
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It had a single light bulb, and the opener was plugged into an outlet next to the switch with an extension cord duct taped to the drywall.

Here is a shot after we had added the sub panel, lights, and pulled down the drywall. I then insulated everything, and put up new 5/8" drywall.
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I know not car related, but it has been a massive project that has delayed the car so I figured I would throw it in there now that I can see light at the end of that tunnel. Next update will be all car!



Well nothing too exciting to report still. I have been busy as hell finishing the garage, and getting our house ready for a party this weekend. I did however order up a bunch more material and pieces. I should have everything to build the intercooler piping except the intercooler (which is on backorder). I have all of the material to build my exhaust, but will probably need a couple v-bands so I can section it. Anyway, here are a couple pics.

Half stainless, half aluminum 4" V-band. I have two stainless steel 90's to come out of the turbo and get me to about the firewall, then it will be aluminum from there to the bumper. The other three pieces are 3" aluminum clamshell clamps for the intercooler piping.
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Detail of the 4" v-band
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And one of the clamshell clamps pulled apart.
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I also got two boxes of piping as well. Those have a single stainless steel 4" 90, ten 3" aluminum 90's, six 4" aluminum 90's, two 4" aluminum 45's, two 2' long aluminum straight sections, a 3" silicone coupler, and a 3" to 3.5" silicone adapter with T-Bolt clamps. I am really hoping to start fabrication next weekend now that I should be done with all of these other projects. My pile of parts/material is starting to take up too much space!




Finally time for a bit of an update! After busting our asses on Friday night, the garage is now 99% done. All that really means for non OCD people is that I have more than 2 outlets (a LOT more) and don't need to drag extension cords all over! Let me back up a second, I needed to get the steering rack out of the car since it was wore out and I got a replacement for it. I also wanted to take the motor out to make taking the rack out easier, and so I could do some things with it on the stand. Thursday night I got under the car and pulled the trans.

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Pretty easy to do with nothing really connected at all. Friday the car and the bike went outside while my buddy and I did the massive amount of electrical work in the garage. Saturday got mostly eaten up cleaning the garage from the previous nights thrashing. In the evening I got the car pulled back into the garage and was able to get back to work on it.

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I let the snow melt off and dry up a bit before getting to work pulling the motor. Not terribly hard (again, nothing to disconnect or move), but kind of a pain in the ass since I have to come at it from the side.
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So one of the first things I wanted to try, was see about fitting AC. I don't think I would run it this year, but if I could build with it in mind it would make things easy down the road. I grabbed a bracket and a junk compressor from a buddy so I could mock it up. He also had this manifold laying around, so I took that as well.
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It is clearly a tight fit, but I think I could make it work. It pretty much kills running a 4" downpipe on the passenger side though, so I grabbed a piece of tubing to see what it looked like on the driver side.
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Again, very tight but I should be able to make that work if I need to. I still haven't decided if I am going to mess with it or not, but its good to know about options. Next up was getting the front accessory drive all installed.

All laid out on the bench (minus the water pump since I forgot where I put it!)
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Unfortunately I have the wrong tensioner, and I clearly still need parts (balancer, thermostat housing, alternator, etc.) but I can move forward with fabrication for now. Once that was done I pulled out the old rack.
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Then I got the new poly bushing installed in the new rack
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Then got it put in for now.
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I am going to change the "EVO component", intermediate shaft, and outer tierods but its in the car so I can fabricate around it for now and keep it out of my way.

Then I got busy organizing all of my material so I could clear the space under my bench.

Pile of tubing!
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Ahhhh thats better
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At that point I was going to call it a night, but I decided to dive in and try and get something done. So I busted out the big boy grinder
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Then I hacked off the end of the driver side manifold
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Unfortunately, that was where I had to end it. Its been so long since I have welded, the batteries in the hood were dead! I am going to stop and get some on my way home today, and I am also waiting on some welding supplies. It was great to FINALLY be working on the car again! Like I said I am still unsure on the whole AC deal, but I think for now I am going to cut up that manifold and see whats up. I will also be putting the motor back in the car as soon as I get my new steering parts (that is a whole story on its own). Thats all I have for now, thanks as always for following along!




WHEW, that was a lot of info! I ended up having to pull the post from a site I had already done this same thing on. So I again apologize if it doesn't make a ton of sense since it was a catch up on a catch up. Going forward this will get updated in real time though. I have some tools and supplies coming this Friday, so hopefully I can get a good jump on some of the fab work. I guess we will see how it goes. Look for an update later in the weekend, or Monday. Hope you guys enjoy the build, I look forward to hearing from you guys.


Thanks,
Sean

Broke EF

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Dec 8, 2017
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Looking good. Always fun to read in here

Tip from my experience if you care lol... I try to leave the last connection going into a vband or flange, that way there is some room for error on fit up. If that makes sense.

You are a hero if you get a butt to butt connection splice to fit right
Thanks! Its no 25.2 race car, but its something :)

Thats a good call on leaving the last connection to a v-band. I honestly never really thought of it. I am thinking its just a big of a pain in the ass either way now. I'll have to think about that for a bit.

Sean
 

Broke EF

TCG Elite Member
Dec 8, 2017
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Its Monday update time! Lets just get right to the pics starting with Saturday

This was pretty much my starting point
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Which isn't as bad as it seems, since the piece on the left is able to move. This shows it more realistically.
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Ignore that terrible tack weld BTW.

So I ended up deciding to remake the piece from the v-band. I had spare v-bands so I figured I could give it a shot without cutting up the original piece. That way if I messed it up worse I could go back without any problems. Here is everything cut and test fit.
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On the bench, lets check out that fit up :)
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All tacked up and in place
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Next up was figuring out the passenger side. I knew I needed to cut the manifold to better position the v-band.
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As I said last week I needed to swap out the blade in my saw. I actually started the day by finding my other blade, along with some of my other fab/welding stuff. I spent some time getting the saw all dialed in with the new blade. Once I cut the manifold the new blade was already toast. I figured that out by cutting what would become the merge piece. I was then back to where I was last weekend with no good way to cut material and have it be nice and flat/square. I decided to work on shaping/fitting the merge before calling it a night.

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And on the car
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The next morning I was torn on what to do. I only had a couple cuts I needed to make, but at the same time they needed to be precise since there was much less wiggle room on this side. I took the more difficult way out, and cut the rest of everything with the angle grinder (the 4" because I don't have cut off wheels for my 9") and then finish it with the angle grinder and a file. I didn't really take any pics for a bit since I was doing so much by hand, but here is what I eventually came up with.

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I believe in this pic the top two pieces were tacked, and I was final fitting the merge piece.
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I ended up cleaning this up a bit more, but this is pretty much the opening in the 3"
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Final fit up before I tacked it. Not too bad.
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And all tacked up
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Everything back in the car!
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I was pretty happy with how it all turned out, and I am glad I decided to redo it. After this I started to get an idea for the exhaust. Right off the bat you can kind of see in one of the above pictures that I need to bring the downpipe over to the fender. It looks like I will need some straight 4" stainless as well so I will get that ordered today. I looked at the wastegate placement and what will be needed so I will order that material as well. I already ordered new saw blades (again), but most of the exhaust is going to be aluminum so I should have a much easier time on cuts and fit up. Last thing for this week is I got an email Friday that my oil pan, pickup etc. is ready to ship FINALLY!!! Hopefully that goes out early this week. Once I get the downpipe fabbed up to the transition I can pull the motor again to finish up all the prep work.

That's all for this week. Thanks for following along!
Sean
 

Broke EF

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Dec 8, 2017
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Looks good. You going to dump out the fender? What pcm are you going to run
Thanks John! Plan is to run it all the way out the rear bumper. 4" Stainless from the turbo till around the firewall, then change over to 4" aluminum the rest of the way. I have the Holley Terminator X ECU and the Holley dual solenoid boost controller.

Just stumbled on this thread and gotta say AWESOME build! Congrats on the new house too.

Thanks! Wasn't the ideal situation to move from, but I think it all worked out. We both love the new place, and so does the dog :)
 

Broke EF

TCG Elite Member
Dec 8, 2017
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Its Monday, and you know what that means!! That's right, mediocre updates on my never ending project!! I had some other stuff going on this weekend, so it was a bit abbreviated but still progress.

Started right in with the downpipe, which for some reason I had figured I needed straight material for. Not sure what drugs I was on when that came up, but I ordered a straight section and used some so it worked out(ish). First things first I put a new blade on the saw (again) and then started cutting a new straight to go from the turbo to the first bend which has been on the car for a long time. Rotating the turbo moved the outlet so it was up against the valve cover and never fit up that well anyway.

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While that was cutting I removed the flange from the old piece, and took the old straight section off. Then cleaned up the old bend as best I could. I also ended up borrowing my buddies chop saw to help with smaller cuts and cuts in bends which my band saw cant handle on the 4" stuff. That worked out great.....

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I have built multiple entire turbo kits with this saw, so it was user error and I just went too fast making the blade wander. No worries, an hour with a grinder and a file got it mediocre enough for me!

One of my distractions this weekend was my Buddy Dom coming by to BS, but also to do a wing cookout. Basically we both have been on a bit of a hot sauce kick lately and we wanted to try them on some wings. Saturday was the first day that went down :)

This was the full line up
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And yes, we did do some wings with the last dab
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If you are wondering, yes its hot but it did have a good flavor for it being as hot as it was. It wasn't just hot for the sake of being hot. We both cleaned our wings, not just one bite and done. I was pretty much OK, but my lips were painful for like 5 minutes. Dom did OK but he was pounding water, and had the same painful lip problem I did. Anyway that was a nice distraction/lunch but then it was back to work!

I am going to take this moment to rant (again) about material. I have been fighting this the entire time, and really every time I do this kind of work its the same. The 4" stuff was a lot worse, and was really pissing me off. I am sure some of it comes from me and my process, or whatever, but it is mostly that the material is not round. It adds a ton of time trying to get it to fit up at least decently well. I pretty much had to do work on every single connection which takes a lot of time and effort. That's all for now, but I will jump back into this rant later.

I was terrible about getting pics but here is an example of trying to make an end round, or close anyway.
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This is what I ended up with by the end of the day Saturday...
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The eagle eyed among you will notice its not joined to the turbo. That was because by this point I had already ripped that piece off. Yes, the one I cut, fit, and tacked up that same morning. I was not thrilled with how this laid out. It was kind of mostly OK, but the outlet was pointed back toward the front, and was hitting the manifold or the firewall. Just meh overall to me.

Sunday I started by cutting it all back apart. Then I had to leave for a few hours for something. I got back to work in the afternoon though trying to salvage the weekend. Had to make this tiny cut of a bend by hand with the angle grinder. That meant a lot of work to make it any kind of square and flat. Of course it was also not very round at all, but not to worry because neither was the piece it was attaching to.

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After fucking with it for an eternity it was decent.
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Earlier before I had left I cut a new straight to go to the turbo. I also cut down the straight that was in the middle of the piece. I am also glossing over the fact I didn't need that middle piece of straight if I hand't cut off the straight section after the bend in the first place. I had a different idea at one point. These are the things that keep me up at night. ANYWAY here are the two sides tacked to that sliver bend piece.
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All the bends :(
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Back in the car
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Under the car
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I am happy enough with it. Unfortunately it looks like I will need to get it a little further in stainless before I change to aluminum. Part of the reason it ended up the way it did is I was trying to only use the two 90's I had. I didn't want to buy any more 4" stainless bends, but it looks like I am going to have to. So close.

After that I started to look at the exhaust.
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If I can do this plan, it tucks up well
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Ultimately I decided against doing anything with the exhaust for now. I figure I should get the driveshaft 100% before I start on it since it will affect my routing I am sure. I also want to keep working back from the downpipe rather than have to meet the two sections up later. I started looking at wastegate placement next, but didn't really make any progress there either.

I think the plan is to get the wastegate figured out and fabricated. Finish the mounts for the intercooler, put the blowoff valve on, and then tear everything back out of the car again. I am not 100% sure on that yet. Maybe leave it all in and try to get everything finish welded first?! Ill figure that out at some point.

Welp, thats enough for today. Thanks for sticking around for basically nothing :D

Sean
 

Broke EF

TCG Elite Member
Dec 8, 2017
1,790
4,557
The sticks
Not a lot to report this week, but here we are. Sunday we went up to Epic Deli to have lunch with a friend who is moving to LA. Then we went by my buddies house for the Superbowl. So it was a day of gluttony with great food and friends, so I cant complain :D

Saturday morning I started by straightening up the garage some. I was damn near able to see my bench again for a minute! I really didn't know what I wanted to do on the car, and I had a buddy coming by to drop off some parts so I was kind of wasting time. Just as I was running out of BS to clean he showed up, and was baring gifts. Some of you may remember I have been waiting on my oil pan since early October. I finally canceled my order with GMParts direct (which they never acknowledged) and ordered it all from my buddy who works a parts counter at a dealer. So after months of delay, I give you boring stock parts!

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Stock 5.3 oil pump
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Stock C6 windage tray
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Stock C6 pickup tube
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Stock C6 oil pan
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Which came very complete including a gasket, drain plug, hardware, oil level sensor, and the plate on the side near the filter (not sure what they call it)
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Of course, I already have ARP stainless bolts for the pan, and I also have an adapter for the piece by the filter for a sensor and the turbo feed. I am not sure where that piece is, but its around somewhere :) I also ordered new locking nuts for the windage tray and also a pick up tube brace from Improved racing which came in earlier in the week.
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Speaking of things I got earlier in the week, I also got a dual regulator for the welder. One step closer to being able to back purge!!
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Anyway, after that I decided to put the car mostly together just to see how everything was fitting after the new hotside. The turbo did move a little, but I think I should be ok still. I may try and take a sliver out of one of the tubes before I finish weld the intercooler piping, but its all clamped together as it is.
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I am pretty happy overall. The radiator is sitting in the lower mounts like shit. Could be that the lower piece is bent, or that the radiator isnt the greatest quality. I will tweak that later probably. Also, its so annoying that the upper mounts from SC radiators don't work on a Supra radiator (which I have). There is a company that makes really nice billet mounts for just that, but they are really proud of them. Not sure I want to fork over the cash for those or just make something myself?

After I got everything back in the car I started the delicate process of staring at it for a long while. Anyone who has ever built a car knows that this is a critical part of the process. I mostly was trying to figure out blow off valve and wastegate placement. I am 99.999% sure I know how and where the blow off valve is going. Only reason I didn't put it on was I have more stainless to tack up and the welder is already set up for it. So once I decided on that I switched over to the wastegate. By the way, I have a million pics of all of the possible options for both, but not gonna clutter the thread with all that.

The wastegate is a much tougher nut to crack. First things first I figured I would see what kind of clearance I have with my tires.
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Fuck.

Well I think I will be alright on this actually. I need tires anyway, and will get some skinnier fronts. I can also add a spacer if need be. This is all early 90's shit so the tire is very ballooned from the wheel, and the whole combo is sunk in the wheel well a good amount. I am confident I can fix this "issue" without making it look weird, or just running skinnies all the time. I will eventually run some 17" welds to clear the big front brakes I have in a bin down in the basement, but for now to save money we are staying "sleeper".

The good news there was I had no issues in the area between the pipe feeding the turbo and the intercooler piping which is the general area I was planning to mount the wastegate. The bad news is that its a really tight fit there for the actual wastegate and for the tubing. I messed around with it for a while, and finally just started cutting. A lot of the time I am not a smart man. To this point I spent a considerable amount of time cutting my U bend in such a way that it fit perfect to a straight section of 3". I have no idea how long it took me to cut, then file fit this piece perfect, to then realize two things. One, it ended up being further over in the bend than I planned making it a 90, not the end of the world but not as ideal. And two, that it needed to be into a bend of the 3" not on a straight section. Son of a bitch.

In an attempt to salvage my dignity I cobbled together this idea.
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It does actually line up very close to center of the 3", just hard to hold and take a pic so it looks off. I am not totally against this setup. I like that its out of the wheel well, and I can keep the sensor away from heat better. I am not really happy with the flow of it all though. I think it looks OK, but more the actual function of it like that. I am open to opinions on this. I haven't welded it yet since I would need to fully weld that before putting it on the crossover.

And that was all she wrote kids. Not really much happened, but we all had a good time right! See you all next week for 2 more tack welds.


Sean
 

Broke EF

TCG Elite Member
Dec 8, 2017
1,790
4,557
The sticks
Man, its been a long time since I worked on this. Maybe I should be back into it with all of the free time. Well not that much, because fortunately for me I am still working but from home so saving a lot of driving time :D

Anyway, I don't think I have touched the car other than to move it since my last post. I was waiting on some jigs for cutting tubing. I got one of them, probably wont ever get the other (more important one). In the mean time I can finish the wast gate tubing, and finish weld everything I have. Then I can pull the motor to install the oil pan, and so on. I also got a driveshaft, but I need the yoke, u-joints and the adapter for the rear still. Now that I am thinking about it, I did get some parts and material since my last update. I will save it for now though.

Just to throw some pics up, here it is when I moved it a while back.
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Packed in tight!
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I 100% should have had both doors raised at the same time because now I not only need the big door raise but the price went up like $300!!

Alright, maybe I will have a real update for you guys soon. Wish me luck in getting motivated to do anything :D

Sean
 

Broke EF

TCG Elite Member
Dec 8, 2017
1,790
4,557
The sticks
It actually happened, I worked on the car today!!! It went super meh :)

Lets go way back to last time I worked on the car. I was trying to figure out the wastegate placement. I didn't really like placement I had come up with, so I hatched a plan. I was going to get a tight radius bend, and I wanted to get some cutting jigs for the bandsaw. I ordered up the bend right away along with another 4" stainless 90 and a timing pointer.

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I also got material to make up a catch can. This is just fittings, but I got the sheet stock and some other stuff just no pic.
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Back to the Jigs, I found a guy to make me some 3D printed jigs, but then a buddy of mine said he could knock them out for me. Well that turned out be a bit of an hang up. There was a delay in getting one of them printed, then it was like game of tag trying to meet up to get it. Once I did finally get it from him, it was wrong. So then we started the whole deal over. Took forever to get 2.0 for the smaller wastegate tubing. That one fit like a glove, but then I was busy with other projects, then this whole COVID deal hit. I was pretty unmotivated to work on the car at that point.

Part of me wanted to jump on some of these deals and get some of the bigger things I need to finish up the car, but part of me doesn't want to spend any money right now. Now that its getting nicer out, I have been wanting to get it done more. I still dont want to spend anything, but I have plenty of parts and material to keep me busy for a while. That should fill in enough to bring us to today.

I started right in on the wastgetae by using that jig to break down the tight radius 180 bend I bought back in February.
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It still isnt perfect, but it was pretty good!
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No way I would be able to make this cut without the jig. I was pretty happy with it at this point. My next step was to break down the part I had tacked up last time to use one of the bigger bends. That was when I realized that the new tubing I got was the wrong size!!! I must have read the discharge size when I checked before ordering. New bend is 1-3/4" and the inlet is 1-7/8" so that was a no go. After being bummed out for a bit I started looking for what I actually needed. Found out the places I usually go to for tubing don't have a tight radius 1-7/8" tube. So that meant that the bends I had were as good as it was gonna get. Then I started to look at options to figure out what I needed to order to finish this.

After trying a bunch of shit I decided to run the wastgate up by the turbo. I am not thrilled about having more heat under the hood, but what are ya gonna do. Here is what I came up with.

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Here is where mistake #2 comes into play. I used the wrong hole saw on it, which in itself isnt a problem, but it also moved around too much.
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I just jumped right into making a new part. Cut the flanges off the old one, drilled the new piece with right size hole saw and got it all set up.
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Not perfect, but I am sick of fucking with this one part!
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That was as far as I got, never even put this piece in the car after this. I packed everything back into the garage and called it a night. Its not much, but its progress and its something that has been holding me back for a while. I might fully weld this piece tomorrow, and then the plan is to keep working down the line fully welding everything. I will also need to make up a dump pipe from the wastegate since its under the hood now. Luckily for me I have that tubing already :) That's all I got for now. I am hoping to keep moving on it again. I really want to drive this thing this year!!
 

Broke EF

TCG Elite Member
Dec 8, 2017
1,790
4,557
The sticks
I'm bumping this back up because Mook Mook said to :) I haven't really touched it since the last post because I fail :( I still need to fully weld everything which I keep putting off for some reason. Too many projects is part of it, but I am think I am pretty well caught up on most of them now. I am going to try and get started welding everything this week/weekend now that I realize how long its been!
 

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