well i have limited to roughly 7psi due to a malfunctioning mbc and stock fuel pump. i just bought a walbro and a new mbc. and will be buying a 2.5 bar map soon. i was wondering what psi on 93 octane pump gas i should tune for. i wasa thinking maybe tune for 15 on pump and maybe 20 on race. this is in a z6 block with scat rods and srp pistons, thick headgasket and y8 head. anyways whats the limits on pump i should go for?

 

hahaha. You can go as far as you want with 93. You just wont make as much power. IT's all in the tuning.

 

lol i know i am a dumbfuck thats why i am asking. i just thought that it might pre det. at a higher psi. sorry ive never dealt with high boost/race gas.

 

With enough water injection, you can do almost anything!

 

onnnneeee milllllion horsepower

 

he meant to say one million p.s.i.