Howards Cams 112571-12 SBC Street Force Hydraulic Flat Tappet Camshaft

This Howards Cams 112571-12 SBC Hydraulic Flat Tappet Street Force 2 Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. This camshaft provides a good idle and throttle response, and works best with a 4-barrel carburetor, an improved intake manifold and headers. A 1600-1800 stall speed torque converter is highly recommended.

Howards Cams 112571-12 SBC Hydraulic Flat Tappet Street Force 2 Camshaft Specs:

• For Small Block Chevy 262-400 engines from 1955-1998
• Basic RPM Range: 1200 to 5500
• Valve Lift Intake: .455
• Valve Lift Exhaust: .465
• Intake Duration: 269
• Exhaust Duration: 279
• Intake Duration at .050”: 215
• Exhaust Duration at .050”: 225
• Lobe Separation: 112
• Intake Centerline: 108
• Firing Order: 1-8-4-3-6-5-7-2
• Recommended Lifter Set: 91111 Performance
• Recommended Premium Lifter Set: 91116 Direct Lube
• Recommended Valve Springs: 98214
• Recommended Valve Spring, Retainer and Lock Kit: 98214-K11
• Made in the USA

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

Howards Cams designed their Flat Tappet Street Force 2 camshafts for street performance. This camshaft features a 112 degree lobe separation to help maintain vacuum.

Howards Cams - For the ultimate in street performance!