Comp Cams 31-250-4 SBF Xtreme Energy Hydraulic Flat Tappet Camshaft XE284H

This Comp Cams 31-250-4 SBF XE284H Xtreme Energy Hydraulic Flat Tappet Camshaft fits the 221-302 Small Block Ford from 1963-1995. Comp designed this cam for street/strip applications, and it features good low-end torque and a rough idle. A 9.0:1 or higher compression ratio, headers, gears, and a 2700+ stall speed torque converter are highly recommended.

Comp Cams 31-250-4 SBF XE284H Xtreme Energy Hydraulic Flat Tappet Camshaft Specs:

• For 221-302 cubic inch Small Block Ford engines from 1963-1995
• Stock (O.E.) valve springs can NOT be used.
• Basic RPM Range: 2300 to 6500
• Valve Lift Intake: .541
• Valve Lift Exhaust: .544
• Advertised Intake Duration: 284
• Advertised Exhaust Duration: 296
• Intake Duration at .050”: 240
• Exhaust Duration at .050”: 246
• Lobe Separation: 110
• Intake Centerline: 106
• Firing Order: 1-3-7-2-6-5-4-8
• Made in the USA

Comp Cams designed this Hydraulic Flat Tappet camshaft for high performance on the street and drag strip.

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