Planet Minis - View Single Post - how often do you have to change the piston on a crf 150r

shspvr · 05-10-2009, 09:20 AM

Hmm "once a year" that biggest hog wash I ever herd of I have well over 70 hour and know there some other that have way more then I do something like in 200 hour on 07 the piston and rings should last way more 200 hours.

05-10-2009, 09:20 AM	#5 (permalink)
shspvr PM Newbie Join Date: May 2006 Posts: 90	Re: how often do you have to change the piston on a crf 150r Hmm "once a year" that biggest hog wash I ever herd of I have well over 70 hour and know there some other that have way more then I do something like in 200 hour on 07 the piston and rings should last way more 200 hours.