chromoly steel tubing with pressed-in and heat treated steel ends

single disc models

1cm) pullback x 8

17611-48 upper & lower housing and 17360-48 rocker arm

875 mm 3/4" 0

S&S EASY START MR103 CAM Kolvar chromoly steel tubing with pressed-in. 585" valve lift. CD = Chain Drive camshafts, complete kit with gasket and bearings. Bolt in 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