Howards Cams 111671-08 SBC Hydraulic Flat Tappet Camshaft

This Howards Cams 111671-08 SBC Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for serious street/strip use, and it features a lopey idle. A 10.0:1 or higher compression ratio, headers, lower rear gears and a 3200+ stall speed torque converter are highly recommended. 

Howards Cams 111671-08 SBC Hydraulic Flat Tappet Camshaft Specs:

• For Small Block Chevy 262-400 engines from 1955-1998
• Basic RPM Range: 2800 to 6800
• Valve Lift Intake: .508
• Valve Lift Exhaust: .508
• Intake Duration: 297
• Exhaust Duration: 297
• Intake Duration at .050”: 243
• Exhaust Duration at .050”: 243
• Lobe Separation: 108
• Intake Centerline: 104
• Firing Order: 1-8-4-3-6-5-7-2
• Recommended Lifter Set: 91111 Performance
• Recommended Premium Lifter Set: 91112 Max Effort
• Recommended Valve Springs: 98212
• Recommended Valve Spring, Retainer and Lock Kit: 98212-K11
• Made in the USA

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

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

Howards Cams - For the ultimate in performance!