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74 250m piston rings
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Author:  dirtbikemikey [ Mon Nov 29, 2010 3:24 pm ]
Post subject:  74 250m piston rings

I just bought a 74 cr250m and took the head off and it has a .060in piston in it. The bore measures 71.5mm. I would like to put in a new piston kit but can't find the maker of the kit. The piston is not a wiseco. I thought it was a honda but honda didn't make a 1.5mm oversize. Any help? :shock:

Author:  simiont [ Tue Nov 30, 2010 2:50 am ]
Post subject:  Re: 74 250m piston rings

you can get a wiseco piston of ebay to fit that bore

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