Description
Magnum Solid Camshaft suit Holden 253-308 1970-88 82-306-5 CO82-306-5 260°/ 260° Duration @ .050″, .592″/.592″ Valve Lift, 110° L/C 253-308 MECHANICAL CAM 306S Street/strip with limited street use. 4000+ stall and 4.11 or lower gears.
Rpm operating range 3000 – 7000
Duration advertised Inlet 306°, Exh 306°
Duration @ .050″ Inlet 261°, Exh 261°
Valve lift with 1.65 rocker Inlet .612″, Exh .612″
Lobe separation angle 110°
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