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Old 12-09-2004, 01:00 AM   #1
slipknotcraig133
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sohc pistons in a dohc

i allways find pistons for sohc zc's and i was wondering if you can use sohc pistons in a dohc motor
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Old 12-09-2004, 01:34 AM   #2
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Re: sohc pistons in a dohc

depends which DOHC motor u'r refering to. sumone correct me if i'm wrong, but i'm pretty sure all D-series motors have the same bore 75mm (SOHC and DOHC). so the only thing u'd have to worry about would be piston-to-valve clearances.
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Old 12-09-2004, 01:37 AM   #3
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Re: sohc pistons in a dohc

the pistons are for a zc
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Old 12-09-2004, 01:43 AM   #4
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Re: sohc pistons in a dohc

I think that it will only work in a DOHC ZC.
Both motors came with the domed pistons
and a large pent combustion chamber to handle the pistons.

Otherwise there are valve clearance issues.

They Will not work in any DOHC b-motors
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Old 12-09-2004, 01:46 AM   #5
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Re: sohc pistons in a dohc

well those motors had high compression to begin w/ so u'd be pretty safe w/ any stock sized SOHC piston because they were all lower compression than the DOHC ZC. however, if u go w/ too low of a compression piston, u'r gonna "feel" it. if u'r lookin for aftermarket, just don't go too high of a dome or too tall of a piston or u'll smack the crap out of u'r valves or, if the compression is too high and u run pump gas, blow the motor.
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