I will soon have a Comptech S/Ced car from California, to here in Vegas, and i am told that I should get it on a dyno and make sure it's A/F is optimal...I do not know anything about adjusting this SC's AF...Can someone with experience with this point me in the right direction? Thanks!

 

Moving to FI

 

go get it dynoed, and the tuner will adjust the FPR for you so you get the optimal A/F ratio

 

Turning the screw on the FPR clockwise will give you more fuel pressure which should richen your A/F ratio, its not ideal but it works sort of.

 

is it ok to just run the stock setup and use the FPR to tune for a few months before i buy an AEM ems? i just dont wanna spend the $ for a bit. what to do? thanks./

 

if you run the stock setup on the comptech there is no need really to tune the thing unless you plan on upping the boost. save the money for later