Andrews 217554 554 Cam for M-Eight

For 124in. and 128in. big-bore motors with head work. Also works well with 117in. engines in lighter bikes. Requires Hi-lift springs. Made in the u. s. a. For 124in. and 128in. big-bore motors with head work. Also works well with 117in. engines in lighter bikes. Requires Hi-lift springs. Made in the u. s. a. Intake. Open: 12deg. Close: 34deg. Duration @ .050in. : 256deg. Valve Lift: .550in. Lift TDC: .138in. Lobe Centerline: 101deg. Exhaust. Open: 63deg. Close: 13deg. Duration @ .050In. : 256deg. Valve Lift: .550in. Lift TDC: .140in. Lobe Centerline: 115deg.