polaris 400 engine failure
#23
polaris 400 engine failure
go hpd-inc.com, they have a lot of aftermarket kits for the 400. you might also try hot seat performance, i'm doing there 440 exterminator kit on my explorer 400 i just got from a rancher. ( broken piston skirt) polaris pistons are junk in the 2 strokes. but i'm going from 35 hp to 60 or 70 hp according to hot seats dyno numbers. it's a little pricey, but i have a couple of the things for it already that they recommend.
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