Howards Cams 112141-12S SBC Hydraulic Flat Tappet Camshaft
This Howards Cams 112141-12S SBC Small Base Circle Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955 to 1998. Howards designed this camshaft for street or strip use, and it features strong mid-range power, good throttle response in addition to a fair idle. A 4-barrel carburetor, aftermarket or ported intake manifold, headers as well as a 2400+ stall speed torque converter are highly recommended.
Small Base Circle camshafts recommended in stroker engines to provide a good rod bolt clearance while the engine is rotating.
Howards Cams 112141-12S SBC Hydraulic Flat Tappet Camshaft Specs:
- Small Base Circle
- For Small Block Chevy 262-400 engines from 1955 to 1998
- Basic RPM Range: 1800 to 6200
- Valve Lift Intake: .480
- Valve Lift Exhaust: .488
- Intake Duration: 285
- Exhaust Duration: 289
- Intake Duration at .050”: 231
- Exhaust Duration at .050”: 235
- 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 as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more. These are built with the same passion and precision that has made Howards an industry leader for over 70 years.
From pioneers in drag racing and oval track as well as cutting edge marine development, Howards Cams is at the forefront of the industry.
Howards Cams - For the ultimate in performance!
Howards Cams 112141-12S SBC Hydraulic Flat Tappet Camshaft
This Howards Cams 112141-12S SBC Small Base Circle Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955 to 1998. Howards designed this camshaft for street or strip use, and it features strong mid-range power, good throttle response in addition to a fair idle. A 4-barrel carburetor, aftermarket or ported intake manifold, headers as well as a 2400+ stall speed torque converter are highly recommended.
Small Base Circle camshafts recommended in stroker engines to provide a good rod bolt clearance while the engine is rotating.
Howards Cams 112141-12S SBC Hydraulic Flat Tappet Camshaft Specs:
- Small Base Circle
- For Small Block Chevy 262-400 engines from 1955 to 1998
- Basic RPM Range: 1800 to 6200
- Valve Lift Intake: .480
- Valve Lift Exhaust: .488
- Intake Duration: 285
- Exhaust Duration: 289
- Intake Duration at .050”: 231
- Exhaust Duration at .050”: 235
- 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 as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more. These are built with the same passion and precision that has made Howards an industry leader for over 70 years.
From pioneers in drag racing and oval track as well as cutting edge marine development, Howards Cams is at the forefront of the industry.
Howards Cams - For the ultimate in performance!
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Product Information
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Description
This Howards Cams 112141-12S SBC Small Base Circle Hydraulic Flat Tappet Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955 to 1998. Howards designed this camshaft for street or strip use, and it features strong mid-range power, good throttle response in addition to a fair idle. A 4-barrel carburetor, aftermarket or ported intake manifold, headers as well as a 2400+ stall speed torque converter are highly recommended.
Small Base Circle camshafts recommended in stroker engines to provide a good rod bolt clearance while the engine is rotating.
Howards Cams 112141-12S SBC Hydraulic Flat Tappet Camshaft Specs:
- Small Base Circle
- For Small Block Chevy 262-400 engines from 1955 to 1998
- Basic RPM Range: 1800 to 6200
- Valve Lift Intake: .480
- Valve Lift Exhaust: .488
- Intake Duration: 285
- Exhaust Duration: 289
- Intake Duration at .050”: 231
- Exhaust Duration at .050”: 235
- 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 as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more. These are built with the same passion and precision that has made Howards an industry leader for over 70 years.
From pioneers in drag racing and oval track as well as cutting edge marine development, Howards Cams is at the forefront of the industry.
Howards Cams - For the ultimate in performance!
