does anyone have a l61 with 8.9:1 pistons and know there compression. i know it matters the most on the fact they are close but am curious what others are getting. i got 175,174,176,175
running rich? turn the boost up
what compression are you running, i saw on your profile you have the 8.9:1
running rich? turn the boost up
awesome
running rich? turn the boost up
That is right on actually 170-180 is perfect. with the stock thickness gasket of about .040"
-Aaron
www.TurboTechRacing.com
Performance Parts For Cavalier, Sunfire, Cobalts and More!!!
crap, i cant remember exactly. i know it is the lsj cometic lsj. pretty sure it is .040 though
running rich? turn the boost up
