Description
This Howards Cams CL250031-12 Ford FE Hydraulic Flat Tappet Camshaft and Lifter Kit fits 352-428 cubic inch Big Block engines from 1963-1977. It is great for excellent street performance, and it features a dual pattern and a smooth idle. A 9.5:1+ compression ratio and a 1800+ stall speed torque converter are highly recommended.
Howards Cams CL250031-12 Ford FE Hydraulic Flat Tappet Camshaft and Lifter Kit Specs:
- For Big Block Ford FE 352-428 engines from 1963-1977
- Includes Camshaft 250031-12 and Lifter Set 91251
- Basic RPM Range: 1400 to 5200
- Valve Lift Intake: .525
- Valve Lift Exhaust: .525
- Intake Duration: 267
- Exhaust Duration: 277
- Intake Duration at .050”: 213
- Exhaust Duration at .050”: 223
- Lobe Separation: 112
- Intake Centerline: 108
- Firing Order: 1-5-4-2-6-3-7-8
- Made in the USA
Note: Stock (O.E.) valve springs can NOT be used.
Howards Cams designed this Flat Tappet camshaft for performance on the street and the drag strip.
Howards Hydraulic Flat Tappet Cams – From mild to wild, they are the ultimate in performance!
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