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!