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wolly_80
03-01-2009, 08:27 PM
stock cylinder is about 66mm i believe what mm can they be bored to?

Honda 250r 001
03-01-2009, 08:59 PM
depends. 85atc to 87 trx cylinders can be bored to 69.00. the 88-89;s can be bored to 68 . i would never take a cylinder over 68.00 though. hope this helps;.

wolly_80
03-01-2009, 09:21 PM
its an 86 cylinder and its at 67.25mm is it worth looking into? suggestions

Honda 250r 001
03-01-2009, 10:08 PM
yep i would say so. how much or is this yours already?

Honda 250r 001
03-01-2009, 10:08 PM
yep i would say so. how much or is this yours already?

wolly_80
03-01-2009, 10:18 PM
the other one we are talking about is pretty much going to be just a spare till the one on my 250r quits working then i can just put that cylinder rite on then