COMP Cams Magnum 280H Hydraulic Flat Tappet Camshaft Set with a 2000 to 6000 RPM Range for Mustangs with a 351C Engine.Available with camshaft only, camshaft and lifers, small kit or complete kit.
This hydraulic flat tappet camshaft will fit 1970-1982 351C and 351M-400M V8 engines.
Magnum camshafts generate great high RPM power. They can be used with mild ratio rocker arms and traditional performance valve springs as they are easy on valve train parts. The Magnum camshafts generally like compression ratios of 9.5:1 and higher. A torque converter and gear change are usually recommended additional upgrades. The larger Magnum camshafts tend to be a little lazy at low RPMs.
The Magnum 280H camshaft will give your street machine a rough idle. Best performance is achieved with a mild converter, headers, gears and 9:1-10:1 compression.
- RPM Range: 2000 to 6000
- Valve Timing: 0.006
- Lobe separation (degrees): 110
- Intake Centerline (degrees): 106
- Valve Lash: Hydraulic
- Duration: Intake 280/Exhaust 280
- Duration @ .050" Lift: Intake 230/Exhaust 230
- Valve Lift: Intake 0.530/Exhaust 0.530
- Lobe Lift: Intake 0.306/Exhaust 0.306
- Camshaft Only
- Camshaft and Lifters
- Small Kit - Camshaft, Lifters, Timing Chain Set and Assembly Lube
- Complete Kit - Everything in Small Kit plus Valve Springs, Valve Spring Retainers, Valve Locks and Valve Stem Seals
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