Description
This Howards Cams 230021-12 SBF Ford Hydraulic Flat Tappet Street Force 2 Camshaft fits the 351 Cleveland, 351 Modified and 400 engines from 1970-1983. Howards designed this cam for street/strip use, and it features a good idle and throttle response. A 9.5:1+ compression ratio, a 4-barrel, good exhaust, and a 2000+ stall speed torque converter are highly recommended.
Howards Cams 230021-12 SBF Ford Hydraulic Flat Tappet Street Force 2 Camshaft Specs:
- For Ford 351 Cleveland, 351 Modified and 400 engines from 1970-1983
- Basic RPM Range: 1600 to 5400
- Valve Lift Intake: .513
- Valve Lift Exhaust: .536
- Intake Duration: 269
- Exhaust Duration: 279
- Intake Duration at .050”: 215
- Exhaust Duration at .050”: 225
- Lobe Separation: 112
- Intake Centerline: 106
- Firing Order: 1-3-7-2-6-5-4-8
- Made in the USA
Notes: Stock (O.E.) valve springs can NOT be used.
Howards Cams designed this Flat Tappet Hydraulic camshaft for high performance on the street and on the drag strip.
Howards Hydraulic Cams – From mild to wild, they are the ultimate in performance!
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