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74 250m piston rings https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=2885 |
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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? ![]() |
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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