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Thread: c4 400hp build
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03-08-2008, 03:56 PM   #5 (permalink)
71hotrodpinto
 
Join Date: Dec 2002
Location: Sunland,CA Usa
Posts: 1,192
Re: c4 400hp build

Quote:
Originally Posted by PSIG View Post
If this is a drag car with a large turbo, you may consider a trans brake on your VB to allow spooling before launch, depending on your setup. Other excellent setups for this purpose are using an EFI with ALS (Anti Lag System) or using a very small momentary shot of nitrous just at/after launch to spool to full boost. Each style has it's own pros and cons.

You also added that it's a Pinto tranny, be sure you're running at least 5 clutches in both packs, as stock Pinto drums may only hold 3 or 4 forwards and 2 or 3 directs (except the V6 and station wagon versions). Don't forget to run a 1-way bleed and restrictor on your modulator line or a boost-capable modulator if no trans brake.

FWIW,
David

If I'm not mistaken (happens all the time! LOL) i thought that the Governor also could be replaced from a V8 trans. Otherwise throttle induced downshifts will come too easy at too low a speed.
I also converted my original pinto trans to a "v8" trans. I added a late model clutch pack (4 i think) and the Governor from the same trans. Then i bought a B&M shift kitted valve body as well. The long route for sure but i got away for about $300 with stock rebuilt parts.

GL with the Turbo Pinto!
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