Comp Cams 33-250-4 Ford FE Xtreme Energy Hydraulic Flat Tappet Camshaft XE284H

This Comp Cams 33-250-4 Ford FE XE284H Xtreme Energy Hydraulic Flat Tappet Camshaft fits the BBF 352-428 engines from 1963-1977. Comp designed this cam for street/strip use, and it features great low-end torque and a rough idle. A 9.5:1+ compression ratio, headers, lower gears and a 2700+ stall speed torque converter are highly recommended.

Comp Cams 33-250-4 Ford FE XE284H Xtreme Energy Hydraulic Flat Tappet Camshaft Specs:

• For the Ford FE 352-428 cubic inch engines from 1963-1977
• Basic RPM Range: 2300 to 6500
• Valve Lift Intake: .584
• Valve Lift Exhaust: .588
• Intake Duration: 284
• Exhaust Duration: 296
• Intake Duration at .050”: 240
• Exhaust Duration at .050”: 246
• Lobe Separation: 110
• Intake Centerline: 106
• Firing Order: 1-5-4-2-6-3-7-8
• Made in the USA

Notes: Stock (O.E.) valve springs can NOT be used.

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

Comp Cams – The Absolute Leader In Valve Train Technology!