Ok guys the time has come. I got my beautifull letter in the mail that i need to get my car tested. Im @ work at the moment and i can't sit here searching though i did for a couple min but still haven't found my correct answer. I have the SC V1, 370cc, JWT ecu, Walbro Fuel pump, FPR. Now im gonna put my stock ecu on but what Fuel pressure should i have to lower my FPR to?? Its on 32 or 34psi now,?? I would greatly appreciate your help!!

thank you,
Albert

 

32-34psi is right while warmed up at idle. As long as you have the Stillen CARB sticker on and no CEL on you should be OK barring other obvious illegal mods.

I'm not sure how the "normal" fp interacts with your ECU and 370 mod though.

 

Are you putting the stock ECU in because the JWT ECU throws codes?

 

yes im putting the stock ecu back!! i just need to know what psi i need to lower my FPR to?

 

What state are you in?

 

In Maryland