HI Guys
searched around for this but I couldnt find any answers so maybe you can help
found this thread but the answer is not there
https://www.3geez.com/forum/showthread.php?t=64992
Anyway so I know a few ppl on pp.com are running b21 (83mm pistons) in there 3G lude b20a's
Now I would like to know can I bore out my block to 83mm and still run high comp pistons or will the block walls become to weak ?
Thanks for any input
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