Edelbrock Rollin' Thunder Performer RPM Hydraulic Roller Cams for Mustang with a 351W Engine Block.
These cams feature more aggressive profiles than conventional cams without excessive valve overlap. Roller tappets reduce friction, virtually eliminate break-in problems and permit higher valve velocities for increased performance. RPM range is 1500-6500rpm.
Intended for use with OEM or Edelbrock hydraulic roller tappets.
Specifications:
-Duration at 0.006" Lift: Intake: 299?/Exhaust: 302?
-Duration at 0.050" Lift: Intake: 235?/Exhaust: 238?
-Lift at Cam: Intake: 0.358"/Exhaust: 0.364"
-Lift at Valve: Intake: 0.573"/Exhaust: 0.582"
-Intake: 11? BTDC/44? ABDC
-Exhaust: 56? BBDC/2? ATDC
-Centerlines: Lobe Separation - 112?/Intake Centerline - 107?
*Use only stock ratio rocker arms.
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