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Comet 500 Series Torque Converter System (Symmetrical) for Go Karts & Mini Bikes
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500 Series Drive Clutches
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500 Series Drive Clutch Replacement Parts
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500 & 858 Series Driven Clutches
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500 Series Driven Clutch Replacement Parts
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500 Series Belts
Comet 500 series torque converter system is based on the old salsbury clutches. It will handle up to 25hp 2 cycle engines and 16 hp 4 cycle engines. The drive clutch comes with either a 3/4" or a 1" bore. The driven clutch comes in either a 7-1/2" or a 8-1/2" diameter unit, the bore size can be either 3/4" or 1".
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500 Series Engagement Chart
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The following engagement chart is based on static rotation testing only. In actual selection of components, the weight of the arm relative to the horsepower being transmitted should also be considered.
NOTES: Although different combinations of weights and springs might result in the same engagement RPM, the heavier weights and stronger springs cause quicker upshifts (lower RPM) and slower backshifts (lower RPM).
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Model 500 Clutch - Engagement Chart Spring Kits Roller Kits 300144A 300155A 300157A 300148A 301040A 301730A 302288A Red 1400 1200 1053 1000 950 850 302289A Black 1650 1450 1300 1200 1100 1050 302290A Green 2300 2050 1800 1700 1600 1450 302291A Blue 2900 2450 2200 2050 1850 1750 302292A Yellow 3050 2650 2350 2200 2050 1900 302293A Purple 3750 3250 2900 2650 2500 2300
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