1972 Datsun 240z (Coming soon to IL from CA)

MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
I've owned this car since I was 18 or so, and it has gone through MANY different motor combos. (Turbo i6, and about 6 different SBC setups) This final (Crossing my fingers on that) build is me doing what I ultimately wanted for it all the time, but could never afford to do. As I started, I found a TON of rot on my frame rails up by the engine, so I had to fix that before anything.
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So I was pretty much at a standstill until I could figure out a motor for this car after getting the wiring done for the most part. At this point, my friend (Infidel on here) came up with the shitty idea of taking the corvette engine and putting it into the datsun, that way I can save myself from spending the next two years building an engine.
His car is the orange car
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I pulled the vette motor, after putting together a stock ls6 to replace it with. Sold my fancy clutch, headers, ect, and returned the car to stock minus my trans/rear and a 160 tstat.
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Old and new
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This is after hours of cleaning the motor. It was a dirty pig.

Bought a Mike's Ultimate TH400, and some other goodies for the drivetrain
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Liz made me a nice lil crossmember for the car too
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And in it went! Fit quite nicely as just a long block. Unfortunately there were other fitment issues down the road.
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I started to do the basics, put the manifold on, wire under the hood (Used a summit harness) and plumb fuel system too
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I tried to make the wiring as clean as possible, I feel like the pictures don't really do it justice. Next up was the accessories fitting. I got a beautiful bracket from AandA Corvette, and heavily modified a stock alternator bracket from a c5 to fit my car with a mini alternator (hi output from a chevy truck. 105amp I believe)
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(Blower is reclocked now, obviously)
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I might lay the radiator down for more clearance to fit an intake to a filter, since this really is a street car despite what people seem to think.

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After the motor was pretty much done, besides fluids and intake/exhaust design I towed it to Scott's Speed and Custom to build be a custom trunk and get my cage up to certification.
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MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
irst, I felt that I didn't quite have the rear end that I wanted in the car. So I started by taking out the old suspension and rear end:
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Then I cut everything out, so we can start "fresh" :)
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While I was working on that, SS&C got to work on the intercooler piping and mounting. We ended up having to lean the radiator forward to clear the intake tube, so they made a nice new upper radiator support beam for me as well. Also they filled in any extra holes.
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MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
Update Today:
While Scott was working on the cage/rear end I redid some stuff.

My suspension up front looked like this:
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So I figured, I might as well do it right since the rear half of the car is going to be so nice. I bought a 5 lug setup, all new bushings, new trailing arms, and a nicer coil setup. Also some brakes, and a matching front set of Tel-Star rims.
This is the result:
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Next up I wanted to tidy a few things on the blower up. I mocked up the new 8 rib blower pulley, so I could measure belt length, and I figured out where I wanted to put the blow of valve. (Its now welded in, just don't have pictures yet. I think I am going to powdercoat the piping black)
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I chose that location so that I wouldn't have fitment issues with whichever fan I decided to run.

While I was working, Scott and Alex were plugging away on the main hoop. (We had to cut out all the old stuff, and now they are redoing it CORRECTLY.
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with how opened up the car is, Scott was able to remove the main hoop after tacking it together and getting all the angles perfect. Then he TIG welded it on a welding table to make sure it remained perfect.
 

MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
Car was just rolling at this point. cage is pretty much done except for door bars, and the frame is in the car. 4 Link is welded in as well. Once we get shocks/springs we will set the suspension up and start the tin work.

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I ordered a belt for the blower, and finished the front brake lines. Still have to do a bunch of little stuff under the hood though.
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MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
Got a belt measured up and it fits perfect. This tensioner setup has a manual and spring tensioner built into it. Pretty snazzy
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I powdercoated the piping black, I think it cleans up the underhood a bit. Also changed my coil mounting design. The driver side coils were hitting the alternator and there just wasnt a clean way for me to relocate the one coil. I may relocate them somewhere hidden, but for now this is how they will sit.
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Scott made progress on the cage and tin work as well. The cage will be getting certed next week and the tin should be done as well. Getting close, finally.
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All I have left after the cage is seat mounting, a few welded plates, driveshaft, rear wiring, exhaust and the rear half of the fuel system. Should be able to bust those out fairly fast. Also need to get a few items powdercoated, and the interior painted. (Most likely bedliner interior)
 

MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
Got the car back home from Scotts. They did AMAZING work on the cage, tinwork, and painting the interior. I couldn't be happier. We still have to set up the rear end and do a final weighing of the car before I can go racing. (Though, I may have gotten to do an initial weighing just to see how much the car weighs. Its pretty light ;) ) Also there is a TON of work left to do at home, which I have been doing almost non stop since friday.

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Back in the garage, getting started.

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Seats fitted, door bars done. (Done at Scotts)

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Still have so much to do under the hood. Chased some wiring gremlins, including not one but TWO bad relays on my summit racing LS1 wiring harness. Was not happy about that, but Picnic George hooked me up as always.

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Fuel tank installed for the last time. (I hope)

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All this rear end, no more fragged rings and snapped axles for me! :D

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Running fuel system, since its a street car I ran check valves so that I don't have to cycle the pump to start the car. :D

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To keep my weldon in line I got a fuel pump controller. These new ones are TINY, seems to work well to keep the pump at a quiet level.

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Speaking of fuel pumps. Also, if anyone is looking for a nice compact prefilter, summit carries these and they are not expensive at all.

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Carpets are for wussies. I think the bedliner interior really turned out well.

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Fuel lines, CHECK! Battery cables and extra grounds, CHECK CHECK.

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Snazzy battery box that Scott built for me. And the obligatory shutoff switch for when I visit the track.

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I like the HIDs, will help a lot for night driving. The old headlights were tragically bad...

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Getting closer....

Again, a HUGE thank you to Scott Speed and Custom. They did absolutely amazing work and kept the build to exactly what I wanted. Scott, John, Alex, and the rest of the crew are extremely helpful and knowledgeable on building a badass setu
 

MrFosta

Cali Imported
Jan 26, 2013
68
0
Chicago, IL
Sorry if this seems a little tossed together, I just copied and pasted from my original build thread on another forum back when I was putting the car together. Once I hooked up the transbrake and tried out a big radial just to see what would happen my car seems to get a little light in the front end...


http://vimeo.com/40401224
This is the downside of an extremely short wheelbase car and no transbrake rev-limiter. Makes the car look faster than it actually is hahaha
 

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