carb ajustment - Yamaha Raptor Forum
 
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post #1 of 3 (permalink) Old 06-14-2019, 01:16 AM Thread Starter
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carb ajustment

hey so i have a 01 yamaha raptor 660r with a slip on HMF exhaust & i have the jet kit for it i just want to know what jet to use in the carbs and what is the adjustment i need to do so it can run good and everything else is all stock
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post #2 of 3 (permalink) Old 06-22-2019, 09:27 PM
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Try a 144 in the left and 146 in the right. 3 turns out on both is what the dynowjet kit recommends
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post #3 of 3 (permalink) Old 06-26-2019, 02:33 PM
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With just a slip-on stay stock on jetting.

'01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, jetted, K&N
'01 Polaris Scrambler 400, K&N
'02 Honda 400ex, Big Gun pipe, jetted, K&N, Lonestar +2 A-arms, Lonestar anti-vibe
'04 Suzuki LTZ400
'16 RZR XP4 1000 Turbo
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