Isky Cams Oval Track Hydraulic Flat Tappet Camshaft - SB Chevy - 268-Mega Grind - 2200-6400 RPM Range - Advertised Duration 268 Degree, 268 Degree - Duration @ .050" 224 Degree, 224 Degree - Lift .450", .450" - 114 Degree Lobe Center 24232410 That's right your looking at

That's right your looking at the Grand Daddy of em' all

Deep Aggressive Exhaust Note

head and neck restraints

Cable Driven

Isky Cams Oval Track Hydraulic Flat Tappet Camshaft - SB Chevy - 268-Mega Grind - 2200-6400 RPM Range - Advertised Duration 268 Degree, 268 Degree - Duration @ .050" 224 Degree, 224 Degree - Lift .450", .450" - 114 Degree Lobe Center 24232410 That's right your looking atWith the increase of vacuum rule, hydraulic camshafts at many oval tracks across the country, Isky has introduced several new grinds to meet this demand. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of