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Boyesen Power Ring
$
129.95
$
123.45
Boyesen
Boyesen Power Wing Highlights: INCREASES horsepower and torque in 2-stroke, 4-stroke and 85cc engines AERODYNAMIC design maximizes velocity...
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Flex Jet Keihin-FCR Fuel Mixture Screw
$
32.95
R&D
Why continue burning your fingers, attempting to adjust a rigid fuel screw? Or worse, deal with fuel screws that vibrate loose while riding. R&D introduces...
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Magnum Fuel Mixture Screw
$
19.95
Magnum
If your are a new four stroke owner do yourself a favor and get one of these. It makes adjusting the fuel mixture a breeze and it's a must to have the fuel...
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Works Connection Fuel Screw
$
19.95
Works Connection
Allows “No tools” tuning to obtain crisp, clean, positive off idle throttle response. CNC’d 7075 T-7 billet aluminum to precision tolerances. “EZ Dial”...
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