Quote:
Originally Posted by Spaghetti Man
I was thinking of buying a particular 125cc motorcycle although this motorcycle turned out to have bad fuel economy and I figure it is due to the push rod motor that was used.
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Some random Chinese copy of the Honda CG 125 engine? BTW in the end an engine being OHV or OHC won't really affect fuel-efficiency so much as it was supposed to. Cam timing/phasing and port sizes might be more relevant.