COMP Cams Magnum 270HR Hydraulic Roller Camshaft Set with a 1800 to 5000 RPM Range for Mustangs with a 351C Engine.Available with camshaft only, camshaft and lifers, small kit or complete kit.
This hydraulic roller 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 270HR camshaft provides mild street performance while still working with a stock torque converter and gears. Slightly noticeable lope at idle. This hydraulic roller camshaft is meant to be used with hydraulic roller lifters.
- RPM Range: 1800 to 5000
- Valve Timing: 0.006
- Lobe separation (degrees): 110
- Intake Centerline (degrees): 106
- Valve Lash: Hydraulic
- Duration: Intake 270/Exhaust 270
- Duration @ .050" Lift: Intake 215/Exhaust 215
- Valve Lift: Intake 0.566/Exhaust 0.566
- Lobe Lift: Intake 0.334/Exhaust 0.334
- 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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