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b21 pistons in a b20??? 120-130

posted by  KEKAHA_HR on  Mon May 2 13:14 CST 2011
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last visit: Tue Oct 30 15:42 CST 2012
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Hey guys,
So i'm in the middle of a engine rebuild and was wondering how far over can i bore out the cylinders. I have a later (8bolt flywheel) b20 engine and I heard that they can take b21 pistons. B21 has a bore of 92 if i'm correct. Has anyone ever taken their b20 this far? Is it pretty reliable?

Tim






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New b21 pistons in a b20??? [120-130]
posted by  KEKAHA_HR  on Mon May 2 13:14 CST 2011 >


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