COMP Cams Xtreme Energy XE250H Hydraulic Flat Tappet Camshaft with a 600 to 4800 RPM Range for Mustangs with a 289 or 302 Engine.

Available with camshaft only, camshaft and lifers, small kit or complete kit.

This hydraulic flat tappet camshaft will fit Ford 289 and 302 engines from 1963-1995.

Xtreme Energy camshafts are a best seller due to their excellent all-around performance in street applications. Increased responsiveness and more area under the curve are delivered due to quicker opening lobe profiles. More vacuum is created which allows a step up in duration for greater performance. COMP Cams roller rockers and matched valve springs work best with this camshaft. Other performance parts are recommended (intake manifold, headers, etc.) for best performance.

The Xtreme Energy XE250H camshaft provides strong torque and excellent driving capabilities with a smooth idle.

Camshaft Specifications:
- RPM Range: 600 to 4800
- Valve Timing: 0.006
- Lobe separation (degrees): 110
- Intake Centerline (degrees): 106
- Valve Lash: Hydraulic
- Duration: Intake 250/Exhaust 260
- Duration @ .050” Lift: Intake 206/Exhaust 212
- Valve Lift: Intake 0.46/Exhaust 0.474
- Lobe Lift: Intake 0.289/Exhaust 0.296

Options Include:
- Camshaft (312303) Only
- Camshaft (312303) and Lifters
- Small Kit - Camshaft (312303), 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

Customer Review Summary

Fits these Ford Mustangs:

• 1964.5
• 1965
• 1966
• 1967
• 1968
• 1969
• 1970
• 1971
• 1972
• 1973
• 1974
• 1975
• 1976
• 1977
• 1978
• 1979
• 1980
• 1981
• 1982
• 1983
• 1984
• 1985

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