Bore Size?

SleepingSol

10sec dd or BUST
Registered VIP
5+ Year Member
10+ Year Member
Looking to have by B18a1 block bored out. i know 81.5 is fine on stock sleeves, can 82mm be done safely?
 

civicsoulja21

New Member
Registered VIP
i asked the guy from the shop my dad got his swap at about that exact thing for an ls/vtec, 81.5 is fine and 82 is fine, but go no more than 82 is what he told me but he didnt say anything about sleeves to me say im assuming you wouldnt have to change them
 




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