85:polaris trailboss 250 2x4
#2
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Ah...who said you only needed to do that?
The cylinder, at a minimum, will need to be honed...at a minimum...usually they need a bore...
I've never refreshed a top end without replacing both the piston & rings along with new pin & roller bearing...cheap insurance...(and I always bore 1 size up...this way it's a true fresh top end)
The cylinder, at a minimum, will need to be honed...at a minimum...usually they need a bore...
I've never refreshed a top end without replacing both the piston & rings along with new pin & roller bearing...cheap insurance...(and I always bore 1 size up...this way it's a true fresh top end)
#3
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Maybe he'll get the idea now that more than one person has told him that.https://atvconnection.com/forums/gen...ml#post3338359
#5
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darkyputz
1) Engine problems..
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09-08-2016 07:57 AM
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