engine bore

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Oct 5, 2005 | 08:29 PM

Rev2 9K

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From: Grand Forks, ND, USA

engine bore

What is the most you can bore a b18c1 block, but still be reliable? And running 12:1 CR.

Oct 5, 2005 | 09:07 PM

RPRacing

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From: Virginia Beach, VA, USA

82mm is the norm max. people claim to have run 83mm all on a stock sleeve.
if you re-sleeve, you could do 85 or 86 reliably.

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