Magnum Blower Solid Roller Camshaft - 300BR-14
Suit BB Chev 396-454 (1967-96)

BLOWER MECHANICAL ROLLER - Best for pro street and bracket racing with 6-71 or larger blower

RPM operating range: 3500-7000
Advertised Duration: Inlet 300°, Exh 308°
Advertised Duration @ .050": Inlet 255°, Exh 262°
Valve lift with 1.7 rocker Inlet: .652", Exh .652"
Lobe separation: 114°