wats the stock compression ratio?????
66.67cc heads.
Click here and waste a few hours on some more common questions if your new to the LS1 world.
https://ls1tech.com/forums/new-ls1-owners-newbie-tech/213148-jrp-s-faq-commonly-asked-questions.html
correction made.
6.908 with a rod stroke ratio of 1.68:1
If you would follow the damn link I provided you wouldn't have to ask these questions.
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