Need help with piston sizing.. Tried searching.. no luck!
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Honda-Tech Member
Joined: Mar 2003
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From: NOR, CAL, 209
Need help with piston sizing.. Tried searching.. no luck!
I have a stock b18b.. i am planning a rebuild so i figure im going to have it cleaned honed and possibly slightly bored out if needed.. Heres the question:
If i go say .20 over on a bore can I still run 81mm pistons and use oversized rings or do I need to find oversized pistons and rings? My dad says I need to get bigger pistons, for some reason I thought I could just get oversized rings.. Please help! TIA
If i go say .20 over on a bore can I still run 81mm pistons and use oversized rings or do I need to find oversized pistons and rings? My dad says I need to get bigger pistons, for some reason I thought I could just get oversized rings.. Please help! TIA
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Joined: May 2003
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From: Gone Fishin in SE, Wi, USA
Re: Need help with piston sizing.. Tried searching.. no luck! (arsenaldragster)
Dont go .020mm over just go 81.25mm using factory oversize(os) pistons.
you have to get both os pistons and rings.
you have to get both os pistons and rings.
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