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View Full Version : Power Mods FMU help



1NonlyAccord
11-21-2007, 07:27 PM
By getting a FMU,will that alow the car to be drivable and reliable? i
read that its acceptable for low psi about 6/7.
i plan on running only 6 psi anyways on my 120xxx mile F23 motor anyways..

also what would yall recommend- 12:1,10:1 or 8:1?

patrick4588
11-21-2007, 08:59 PM
fmu's suck. just spend a little money and get tuned properly on crome pro if you are trying to be cheap.

THEONE
11-21-2007, 10:17 PM
i had a 12:1 on my old zc.i think your gonna need a check valve too.....