Drag to reposition cover

An m90 build to decimate all


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GTPpower

GTPpower

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I don't have any other gen V's. I would sacrifice a gen 3 for that though. But there's no way I could keep the belt from slipping with that setup
 

Mr_Roboto

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GTPpower GTPpower

is it built into the balancer or some shit? 6 bills buys a decent amount of machine shop time and supplies.........
 
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GTPpower

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Dyno sheets from last Sunday. I'm half tempted to unhook the bypass and ziptie it closed, but I don't want to hurt something.

nick 10 second gtp hp.png nick 11 second gtp tq.png
 

Mr_Roboto

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lean into it gradually i would think it not terrible since it is tied to the crank.
 
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GTPpower

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You can see why I'm losing boost. That lever is supposed to be up against the set screw, but it's a ways away.

IMG_20200801_145100867.jpg

Got all my transmission parts in.

IMG_20200801_144807207_HDR.jpg

Pulled the engine today. It's really hard to pull the engine with all this still on it. I broke a few pieces doing it.

IMG_20200801_192140813.jpg


IMG_20200801_155344747.jpg
But the transmission is ready to come out. I drained the fluid. Lots of clutch material for only 100 miles on it.

IMG_20200801_155406394_HDR.jpg
 

Ron Vogel

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I don't have any other gen V's. I would sacrifice a gen 3 for that though. But there's no way I could keep the belt from slipping with that setup
Did you add an idler pulley to get more wrap yet? I had good success with doing that. I also knurled my sc pulley.

On pump gas I dynoed 290 with a 2.5” full exhaust. I was trapping 111 then, same setup was trapping 117 on e85with some tuning. Could never get that car to hook right on slicks. Stuck at 12.0

A5512676-21DC-4885-B7E4-5A711A9973B2.jpeg
 
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GTPpower

GTPpower

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Did you add an idler pulley to get more wrap yet? I had good success with doing that. I also knurled my sc pulley.

On pump gas I dynoed 290 with a 2.5” full exhaust. I was trapping 111 then, same setup was trapping 117 on e85with some tuning. Could never get that car to hook right on slicks. Stuck at 12.0

View attachment 64196
I haven't tried the wrap yet, mostly because I'd have to make one and it appears that the belt is not slipping yet. Once this thing builds boost like it should, we will see if I need more wrap.
 

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