Questions for 250r engine builders about port sizes
#1
Questions for 250r engine builders about port sizes
First, what is the stroke of a 250 honda? I can't seem to find it. Second, what is the measurement from the top of the exhaust port to the deck on an 88 CR cylinder? I am checking to see how much if any my ports have been raised.
Thanks in advance
Thanks in advance
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toonces
Buying an ATV
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10-16-2019 12:11 PM
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