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Discussion Starter #1
I have a couple t-3's (.63 exhaust A/R) that i want to put on my 94 gt. i am wondering at what rpm would i reach full boost with basicly a stock motor and 3 in. exhaust. i dont want to sneeze and have the car make 10 psi of boost, so im wondering what rpm others see boost at.

thanks guys
 

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I have those same turbos on my car, I see full boost by 3,000 RPM. I don't think you would need 3" exhaust. I only run 2.5" all the way back.


Jeremy
 

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Discussion Starter #4
P. Mussin

do the turbos choke off your performance above 5000 rpm or not? also what is your 10 sec recipe?

thanks
levi
 

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The T3's with the .63 housings pull right to 5,800 RPM's. here is my set-up:
306 (9:1)
E-303
GT40-heads, iron, O-ringed
Cobra intake
42lb Lucas injectors
65mm TB
Kirban reg
75mm Pro-M
2 T3's (.60/.63)
NO INTERCOOLER
TransKing rollerized C4, full man VB W/ brake
3,300 stall
3.27 gear
3,600lbs


450 rwhp/ 527rwtq @ 12psi, 10.92 @ 123 on Drag Radials

Jeremy
 
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