Description
This Howards Cams 111241-12 SBC Hydraulic Flat Tappet Camshaft is specifically designed to fit the Oval Track .450 Lift Rule for 262-400 cubic inch Small Block Chevy engines from 1955 through 1998. This cam works best on 1/4 – 3/8 mile mild to medium bank tracks.
Howards Cams 111241-12 SBC Hydraulic Flat Tappet Camshaft Specs:
- Oval Track .450 Lift Rule
- Fits 262-400 Small Block Chevy engines from 1955 through 1998
- Basic RPM Range: 2400 to 6400
- Valve Lift Intake: .450
- Valve Lift Exhaust: .450
- Intake Duration: 276
- Exhaust Duration: 284
- Intake Duration at .050”: 223
- Exhaust Duration at .050”: 231
- Lobe Separation: 112
- Intake Centerline: 108
- Firing Order: 1-8-4-3-6-5-7-2
- Recommended Premium Lifter Set: 91112 Max Effort
- Recommended Valve Springs: 98214
- Recommended Valve Spring, Retainer and Lock Kit: 98214-K11
- Made in the USA
Howards Cams designed this Hydraulic Flat Tappet camshaft to fit the Oval Track .450 Lift Rule.
Howards Hydraulic Flat Tappet Cams – From mild to wild, they are the ultimate in performance!
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