what bore size pistons and which ones??

  • Thread starter Thread starter bvtec
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Hi guys.

We have a few motors running right now, LS/VTEC and GSR that are 82 MM 12.2:1 on 91 octane and they don't have any problems.

But if you don;t have to bore, don't bore. If the sleeves are oval, or scuffed at all, then oversize is your ticket.

Jeff
 
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