Originally Posted by
houston
sounds like a low compression situation
you can try to drop head shimming to .70mm or send it in to raya racing for a resize
how much of what fuel ?
is you r filter system up to snuff?
has it sucked dirt ?
have you always ran it hot?
Monty,
I pulled the shim and cant not find any evidence of dirt but I want to reset the needles to base and start again so what would you recommend? This is one of your full mod p5's.
Thank you.