Bore question
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Member
Joined: May 2005
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From: Macon, GA, U.S.
Bore question
ok im either gonna get oversized ctr or p30 pistons.they are .25 overbore arent they? i asked inline four what i need to bore the block to and they said .10 over..
is this correct?
is this correct?
Joined: Jan 2004
Posts: 1,122
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From: rebuilding in, wv, United States
Re: Bore question (HondaIntegraR)
You can have your machine shop bore to the specified ring gap, if you are running all motor and no nitrous, .009" is good, Enough room for heat expansion. And you can have them measure each piston too.
Honda-Tech Member
Joined: Mar 2002
Posts: 2,657
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From: in this nutshell
Re: Bore question (JH4DC4-2GSR)
yes 0.25mm is approx. 0.01 inch (i may have the incorrect number of zeros). honda uses metric measurements and most machine shops use standard measurements.
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