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Canadian Daves JustKDX
RB Carb Mod Question: KDX220
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[QUOTE="krazyinski, post: 1187837, member: 66778"] I have the FRP porting and squish band, but I have the stock carb bored out to 36mm by Fredette with Vforce3 reeds 10oz flywheel wieght, FMF desert pipe. My understanding is that because of the porting you will not have the same effects as others with th RB mods done. I have also read that the RB carb dosnt like the FRP porting. I love my 220, it hits like xc 300 smooth with lots of low end and plenty of top end. I have played with my jetting for a year. depending on temp and humidity I run 42-45 pilot C to D needles in the 2nd to 3rd clip position 155-158 main. airscrew 1.5 to 2 out. The flywheel weight helps keep the rear tire hooked up with less clutch work. I can run into a flat corner come out in 2nd with out slipping the clutch and climbing in rocky slippery conditions is very nice kinda 4 stroke ish, just shift up one and hold the throttle steady she just bogs right up with no wheel spin. also I was running a FMF woods pipe and the bike ran ok but the rev/desert pipe seems to be the perfect match for the porting. I am one of those guys that likes peak performance and will tinker untill I get it. If the temp changes drastic during a ride I will rejet on the spot. If I cant get max performance then some thing changes. good luck Matt [/QUOTE]
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Dirt Bike Discussions By Brand
Canadian Daves JustKDX
RB Carb Mod Question: KDX220
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