S&S, Easy Start gear drive MR103 camshaft set (IG) - 99-06 Twin Cam (excl. 2006 Dyna) (NU) 971512 Awesome graphics with amazing details

Awesome graphics with amazing details make sure you're looking good no matter where or how you wear this piece

maintenance free

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S&S, Easy Start gear drive MR103 camshaft set (IG) - 99-06 Twin Cam (excl. 2006 Dyna) (NU) 971512 Awesome graphics with amazing details. 585" valve lift. Gear drive cams with inner gears only. For stock 103" engines with stock 9. 7: 1CR up to 10. 5: 1CR. Works well with un ported heads and great for S&S CNC ported heads. More power across RPM range. 2500 5500 RPM Easy Start Cams make starting easier by reducing the build up of cranking pressure in the cylinders during starting. This is done by lifting the exhaust valve slightly of its seat, with a spring loaded compression release