Going to rebuild top end on 2009 banshee

[mattycotter]

Hi guys I am looking at rebuilding my top end and see that on ebay that's they have a Namura kit comes with everything my question is are the Namura piston and rings good or should I go I different brand

[jriffe23]

Using one on my yz 125 but i would assume everyone on this site is going to tell you to go with wiseco and that would be the only brand i have ever ran on my banshee. But in my opinion never had a problem with them on the 125.

[sheerider11]

Go with what the guy who bores the cylinders says. If there boring cylinders with no pistons on hand, leave that shop. Seeing you have a 09 banshee I'm assuming your out of the states. So if need be get the cylinders inspected, find out next size needed. Order that size and hand them to the shop, they can be just a hair off and can be left and right specific.

[Deadbeat]

im sure a few peeps have good results with Namura pistons but they are cast not forged

[trickedcarbine]

Just find a kit with quality seals, gaskets, and forged pistons. As long as the tolerances are done right on the machinists end, just about any forged piston will live for a good while.