[Clean topend] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Clean topend
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Posted by: QuadRacer18

Well, when i bought my banshee i figured it would need a topend figuring it was in bad shape cause thats what the quad looked, bad shape. Well since then i was thinking about just putting a new topend in right away. Well i pulled my head today cause im selling it, and i started cranking the piston down to tdc so i could inspect the cylinder walls. What i thought i would see was scratching and such... well both of the cylinders were smooth as ****. Im pleased. The pistons also looked in great shape. I just wanted to share my happiness :dance:

I thought the head was pretty clean and no carbon buildup or anything. I was expecting to see alot of carbon buildup. :blink: Yamahalube is a beast.
http://i2.photobucket.com/albums/y43/BlasterMX33/Mvc-037s.jpg
cant see it too well but that baby is smooth, the other one is just as perfect.
http://i2.photobucket.com/albums/y43/BlasterMX33/Mvc-040s.jpg

Posted by: 01 250exman

Maby it has been taken apart and cleand before? looks too clean

Posted by: enquadrider16

have fun putting it back together

Posted by: r2n2d

Yes, I does look like it was taken apart and cleaned.

Posted by: speedfreaksguy

You should put it back together and check the compression. Clean head and smooth cylinder walls don't mean your top-end is fine. It doesen't look bad though.