my car ran 14psi for a while...... get a upgraded ecu and fuel pump and you should be good. how the hell are you getting to 20psi ??? mine maxed at about 15psi running the stock controller

 

i dunno, there is the slight possiblity that i have no idea what im talking about and ought to be shot in the head, but lets not go that route just yet.



its probably more like 15psi or



what ecu did you get btw?

 

i'm running a panspeed light sport from JAPAN...... those japs are good



e.l. prototypes makes a pretty good ecu and its cheap too $300 ! contact corksport if you want to have them reprogram yours.



running high boost is ok as long as you have enough fuel

 

Hey, this E.L. Prototypes thing, is it a standalone thingie, or do they reprogram the stock ECU?

 

that panspeed one is a reprogrammed stock ecu i believe.

 

They reprogram your ecu. So far I haven't had any problems with mine.