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-   -   quad turbo setup (https://www.homemadeturbo.com/forced-induction-7/quad-turbo-setup-6898/)

OnYx 07-07-2003 07:02 PM

Re:quad turbo setup
 

Originally Posted by turbocivic17m
My friend has a GN turbo but I'm sure he is not willing to part with it....He's had it laying around his house since the early 90's I think ::)

i hate it when good parts rot away

texlurch 07-07-2003 10:42 PM

Re:quad turbo setup
 
I did the homemade twin setup with a FI LT1 motor.. works fine! Your working along the same lines..

http://images.cardomain.com/member_i...23_60_full.jpg

http://images.cardomain.com/member_i...3_102_full.jpg

This is a stock 350 right now, will be adding better heads and forged pistons later on. Currently set at 11.3 psi..

Dr.Boost 07-07-2003 11:04 PM

Re:quad turbo setup
 
Wow. Pretty cool. :)
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Todd 07-08-2003 07:46 AM

Re:quad turbo setup
 
That yellow car is Bruce from 2quicknovas.com. its running twin t3s off fords and they are sized very well for what he is doing. I know guys that have gotten into the low 10's and even high 9's with a pair of them. Also his manifolds turned out pretty nice for his first try. They are made out of schedule 40 pipe. check out his website for some finished pictures.

Here is a sample.
http://www.2quicknovas.com/turbocomplete1.jpg

GSRswapandslow 07-09-2003 08:03 PM

Re:quad turbo setup
 
those are awesome projects...

I personally would just go with two Holest y's instead of dying to find the t4's from the GN's

and accordpersonwhoever...you're stupid. Those two turbos are more than enough to get a large displacement SB into the 9's. Traction is as easy as tub's and 33" tires. No biggie. And with a properly built SB, suck as a larger 410/415...it won't take much boost at all to get there. There are plenty of N/A SB's in the 9's N/A with streetable CR. 10.0:1, 10psi per turdbo, good tuning, tubs, bg tires, good cam...you're there

Todd 07-11-2003 10:12 AM

Re:quad turbo setup
 
Actually I know guys running 9's on 28x10.5 slicks. One guy is doing it with drag radials.

texlurch 07-11-2003 05:53 PM

Re:quad turbo setup
 
Well.. I don't know if mine will go nines on the stock motor or not. I probably won't lean on it that hard, until I get some forged pistons. Here is a short video of a little testing on the twins..
11.8 psi on 93 octane, 10.5 - 1 stock compression
BOV leaking boost, still making 11.8 psi at intake (who knows how much at the turbos..? :o )
3400 rpm stall, 31 x 16.5 Hoosier Quick Time DOT tires (time for new ones)
Anything over 1/4 throttle is 8-9 psi.
At the end of the video, we are driving at 45 mph, downshift to 2nd and stomp.. listen to tires (in spite of BOV leak and exhaust gasket blown, hear the tick? ;D )
The reason it sounds funny at launch is due to zero traction in first and hitting rev limiter (6600 rpm) faster than I can shift... ::)

http://webzoom.freewebs.com/heads_up...camaroruns.wmv

J-SMITH69 07-11-2003 06:30 PM

Re:quad turbo setup
 
what kind of trannmission is that? and what rear end gears. the car looks pretty damn fast. i can break em loose in 3rd by rompi on it but i have a m20 & .373 rear end gears. i'm assuming your gears are a lot shorter than .373

texlurch 07-12-2003 06:39 AM

Re:quad turbo setup
 
Yeah.. it goes ok ::)

It has 4.11 gears, but with a 31" tall tire. The transmission is a T350 with manual valve body. It goes better now, since I shut the BOV leak off ;D

Future plans are for forged pistons and better rods. More boost and some nawwzz.. should be BIG fun!

themadhatter 07-12-2003 09:28 AM

Re:quad turbo setup
 
y don't you try twin t66's off a supra


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