Howards Cams 217081-13 SBF American Muscle Hydraulic Flat Tappet Camshaft

This Howards Cams 217081-13 SBF American Muscle Hydraulic Flat Tappet Camshaft fits 221-302 cubic inch Small Block engines from 1963-1995 (except 302 H.O.). It is great for street performance use, and is a near duplicate of the Ford Cobra Kit cam (FMC #C9OZ-6250-C). A 9.5:1+ compression ratio and a 2000+ stall speed torque converter are highly recommended.

Howards Cams 217081-13 SBF American Muscle Hydraulic Flat Tappet Camshaft Specs:

• For Small Block Ford 221-302 engines from 1963-1995 (except 302 H.O.)
• Basic RPM Range: 1600 to 5200
• Valve Lift Intake: .461
• Valve Lift Exhaust: .461
• Intake Duration: 288
• Exhaust Duration: 288
• Intake Duration at .050: 218
• Exhaust Duration at .050: 218
• Lobe Separation: 113
• Intake Centerline: 107
• Firing Order: 1-5-4-2-6-3-7-8
• Recommended Lifter Set: 91211 Performance
• Recommended Premium Lifter Set: 91216 Direct Lube
• Recommended Valve Springs: 98412
• Recommended Valve Spring, Retainer and Lock Kit: 98412-K11
• Made in the USA

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

Howards Cams designed this Flat Tappet camshaft for performance on the street.

Howards Hydraulic Flat Tappet Cams From mild to wild, they are the ultimate in performance!