Gains from mods.
#1
As of right now I have a proflow foam with outer wear(no lid), dyno jet kit 190;185, high grind web cam (biggest they make) 11:1 piston only .5 over., 02 tranny. How much more hp gain do you guys think ill get from a K&N filter(no airbox), sparks port&polish, 102mm 12:1 piston.
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bradco
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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Aug 21, 2015 08:11 PM
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