Replacement cam for Callaway HSV 300KW engines. This cam eliminates the harmonic spike that the original has, therefore extending valve spring life.
Engine Make: Engine Model: Part Number:
CHEVROLET LS Series V8 108-K
Valve Clearance: Intake: Set at the
Exhaust: Set at the
Cam Lift: Intake: 0.330" Exhaust: 0.330"
Rocker Ratio: Intake: 1.7 Exhaust: 1.7
Nett Valve Lift: Intake: 0.561" Exhaust: 0.561"
Advertised Duration @ 0.006" Intake: 274 Exhaust: 278
Duration @ .050" CAM LIFT Intake: 218 Exhaust: 222
Timing @ .050" CAM LIFT IVO: 5 ATDC EVO: 47 BBDC
IVC: 43 ABDC EVC: 5 BTDC
Suggested Centre Lines: Intake: 114 Exhaust: 116
CAM Lift @ TDC Intake: 0.043" Exhaust: 0.038"