so i blew my 3mm like a month ago and the car has just been sitting.(couldnt decide on another 3mm, a stock hg, or the mahle pistons) What are some psi numbers and power numbers u guys are putting down on the stock motor? I think I'm going to retune with a stock hg soon. just wanna get a ball park of what psi I might run, I was thinking 12psi mabye?

 

i made around 450 at evans dyno at 12psi. He setup knock control which retards timing if it sees it over a certain amount. You'll probably make a little more at that PSI depending on the health of your motor and setup.

 

u will see anywhere from 425-500. psi i dont know, but power on your mani i feel thats attainable on pump stock HG. at least thats what i would aim for.

 

thanks guys I think this is the route I'm gonna take, i never should have opened the motor up in the first place, i just wanna drive the car and not worry when the hg is gonna go

 

480 at 12psi, 600 at 19 on dynojet.. stock headgasket, high boost on q16

 

When my 3mm H/G pops again I too am going back to stock

 

i'm on 13 psi making 402 whp on Ptuning'd dynodynamics...stock hg, 93 pump... perfectly fine

 

450whp, stock hg, 93

 

402 on their F--- Dyno is like 500 on others, lol

 

HAHAHAHA... Everyone keeps telling me that!

Is your car done yet Joey with the new HG?