T66 A/R? on 88' supra

[Shane@DBPerformance]

Originally Posted by CarPsyco84

So one can assume that Q-trim flows more air, and would be for like higher RPM hp than a P-trim, but you sacrifice spool time?

Yea. But even a Q-trim is not anything all that huge in the Supra world. It all depends on how much power you want to make, how high you can rev the motor, and how much lag you want to put up with. A T67 with a P-trim is capable of around 700whp, a T66 should put out around the same.

Here is how Shaun's 3.0l Supra with a T67 P-trim .68 A/R spooled on the dyno. http://www.boostlogic.com/parts/supr...it67.html#dyno