FEULING 487 CHAIN DRIVE CAM SHAFT ('17+M8)

FEULING 472 CHAIN DRIVE CAMSHAFT ('17+M8) 487 CAM - The 487 Reaper CHOP is a great all-around camshaft and Feulings go to for 4 1/2 stroke 114 - 117 looking for an aggressive bolt-in. The 487 has that nasty CHOP idle sound while producing a wide powerband that the Feuling cams are known for. Responds very well to increased bore and or compression, exhaust system and air cleaner. Use of performance valve-springs is not required but may result in a quieter, smoother running valve-train See Feuling #1107 or #1108.Intake: .478 Valve Lift, 20.5 Open, 37 Close, 237 Duration @ 50, .180 lift @ TDC, 98.5 Lobe CenterlineExhaust: .487 Valve Lift, 44 Open, 17.5 Close, 241.5 Duration @ 50, .146 lift @ TDC, 103.25 Lobe CenterlineOverlap: 38*Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio Click here for instructions! DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES. IF FOR RACE OR OFF-HIGHWAY USE OUR CA WAIVER WILL NE