Description
This Howards Cams 114022-06S SBC 4/7 Swap Small Base Circle Mechanical 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 works great with 12.0:1+ compression & a 4800+ stall speed torque converter.
4/7 Swap camshafts change the firing order to create even more power!
Small Base Circle camshafts are recommended in stroker engines to provide adequate rod bolt clearance while the engine is rotating.
Howards Cams 114022-06S SBC 4/7 Swap Mechanical Flat Tappet Camshaft Specs:
- Ignition Firing Order Must Be Changed To: 1-8-7-3-6-5-4-2
- Small Base Circle
- For Small Block Chevy 262-400 engines from 1955-1998
- Basic RPM Range: 4200 to 7400
- Valve Lift Intake: .555
- Valve Lift Exhaust: .555
- Intake Duration: 301
- Exhaust Duration: 309
- Intake Duration at .050”: 266
- Exhaust Duration at .050”: 274
- Lobe Separation: 106
- Intake Centerline: 102
- 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 Mechanical Flat Tappet Cams – From mild to wild, they are the ultimate in performance!
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