Hey guys! I'm running vitaras in my sleeved z6 block/y8 head. Had block bored out to 76mm with .004" p2w. My goal is to make 400whp.

Top ring will be set to .022"
Bottom ring will be set to .024"

I understand these are on the loose side but will it be fine? I'm expecting blow-by of course and will be running a catch can setup with lots of ventilation.

 

Send it.

 

Haha I will be was just curious if this is within spec or just far too loose.

 

question is...what kind of turbo are you using and how's your fuel setup??

 

gt3582 on pump gas. running grams 1000s and walbro 255