Drag Race, 304BR-8 Great Power, 11:1+ Compression w/ 4500 Stall

Mechanical Roller: Great power, 11:1 compression or better with 4500 stall.

Specifications

Lifter Type: Solid Roller Lifter

Engine Family: Ford 429, 460 c.i. 8 CYL. 1968-1994

Cam Family: Drag Race Mechanical Roller Camshafts

RPM Range: 3800 to 6800

Valve Timing: 0.02

Lobe Separation: 108°

Intake Centerline: 108°

Valve Lash: 0.028(Intake)/ 0.03(Exhaust)

Duration: 304(Intake)/ 312(Exhaust)

Duration @ .050" Lift: 268(Intake)/ 276(Exhaust)

Valve Lift: 0.726(Intake)/ 0.726(Exhaust)

Lobe Lift: 0.42(Intake)/ 0.421(Exhaust)