What the specs on your cam? Is it a hydraulic or solid?
Cam Style:
Hydraulic roller tappet
Basic Operating RPM Range: 2,500-6,200
Intake Duration at 050 inch Lift: 236
Exhaust Duration at 050 inch Lift: 242
Duration at 050 inch Lift: 236 int./242 exh.
Advertised Intake Duration: 286
Advertised Exhaust Duration: 294
Advertised Duration: 286 int./294 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.544 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.541 in.
Valve Lift with Factory Rocker Arm Ratio: 0.544 int./0.541 exh.
Lobe Separation (degrees): 110
Computer-Controlled Compatible: No
Grind Number: XR286HR-10