About this product
This Howards Cams 237211-15 SBF American Muscle Hydraulic Flat Tappet Camshaft fits the Ford 351 Cleveland, 351 Modified and 400 engines from 1970-1983. Howards designed this cam for street performance, and it is a near duplicate of.the Ford 300HP/351Ccam (FMC #D2ZZ-6250-B). A 9.5:1+ compression ratio, lower rear end gears and a 1500+ stall speed torque converter are highly recommended.
Howards Cams 237211-15 SBF American Muscle Hydraulic Flat Tappet Camshaft Specs:
- For Ford 351 Cleveland, 351 Modified and 400 engines from 1970-1983
- Basic RPM Range: 1000 to 4800
- Valve Lift Intake: .481
- Valve Lift Exhaust: .490
- Intake Duration: 270
- Exhaust Duration: 290
- Intake Duration at .050”: 206
- Exhaust Duration at .050”: 221
- Lobe Separation: 115
- Intake Centerline: 120
- 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.
Howards Hydraulic Cams – From mild to wild, they are the ultimate in performance!
Description supplied by Winners Circle through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
