Howards Cams 112681-12 SBC Hydraulic Flat Tappet Camshaft
This Howards Cams 112681-12 SBC Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for street/strip use, and it features strong mid to upper range performance and a fair idle. A 4-barrel carburetor, aftermarket/ported intake manifold, headers, 9.5:1 or higher compression ratio and a 3000+ stall speed torque converter are highly recommended.
Howards Cams 112681-12 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: .488
- Valve Lift Exhaust: .488
- Intake Duration: 289
- Exhaust Duration: 291
- Intake Duration at .050”: 235
- Exhaust Duration at .050”: 237
- 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: 91112 Max Effort
- 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 this Flat Tappet camshaft for high performance on the street and drag strip.
Howards Cams - For the ultimate in performance!
Howards Cams 112681-12 SBC Hydraulic Flat Tappet Camshaft
This Howards Cams 112681-12 SBC Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for street/strip use, and it features strong mid to upper range performance and a fair idle. A 4-barrel carburetor, aftermarket/ported intake manifold, headers, 9.5:1 or higher compression ratio and a 3000+ stall speed torque converter are highly recommended.
Howards Cams 112681-12 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: .488
- Valve Lift Exhaust: .488
- Intake Duration: 289
- Exhaust Duration: 291
- Intake Duration at .050”: 235
- Exhaust Duration at .050”: 237
- 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: 91112 Max Effort
- 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 this Flat Tappet camshaft for high performance on the street and drag strip.
Howards Cams - For the ultimate in performance!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This Howards Cams 112681-12 SBC Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for street/strip use, and it features strong mid to upper range performance and a fair idle. A 4-barrel carburetor, aftermarket/ported intake manifold, headers, 9.5:1 or higher compression ratio and a 3000+ stall speed torque converter are highly recommended.
Howards Cams 112681-12 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: .488
- Valve Lift Exhaust: .488
- Intake Duration: 289
- Exhaust Duration: 291
- Intake Duration at .050”: 235
- Exhaust Duration at .050”: 237
- 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: 91112 Max Effort
- 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 this Flat Tappet camshaft for high performance on the street and drag strip.
Howards Cams - For the ultimate in performance!
