About this product
This Howards Cams CL112591-10 SBC Hydraulic Flat Tappet Camshaft and Lifter Kit fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for hot street/strip use, and it features excellent mid-range performance and a nice idle. A 4-barrel carburetor, aftermarket/ported intake manifold, headers, 9.0:1 or higher compression ratio and a 2200+ stall speed torque converter are highly recommended.
Howards Cams CL112591-10 SBC Hydraulic Flat Tappet Camshaft and Lifter Kit Specs:
- For Small Block Chevy 262-400 engines from 1955-1998
- Includes Camshaft 112591-10 and Lifter Set 91111
- Basic RPM Range: 1800 to 6200
- Valve Lift Intake: .470
- Valve Lift Exhaust: .470
- Intake Duration: 285
- Exhaust Duration: 295
- Intake Duration at .050”: 231
- Exhaust Duration at .050”: 241
- Lobe Separation: 110
- Intake Centerline: 106
- Firing Order: 1-8-4-3-6-5-7-2
- 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!
Description supplied by Winners Circle through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






