About this product
This Comp Cams 32-602-5 SBF Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft fits the 351 Cleveland, 351 Modified and 400 engines from 1970-1983. Comp designed this cam for street/strip use, and it features good low-end torque and a very rough idle. A 9.5:1+ compression ratio, intake, gears, headers and a 2900+ stall speed torque converter are highly recommended.
Comp Cams 32-602-5 SBF Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft Specs:
- For Ford 351 Cleveland, 351 Modified and 400 engines from 1970-1983
- Basic RPM Range: 2500 to 6400
- Valve Lift Intake: .531
- Valve Lift Exhaust: .515
- Intake Duration: 294
- Exhaust Duration: 312
- Intake Duration at .050”: 242
- Exhaust Duration at .050”: 257
- Lobe Separation: 107
- Intake Centerline: 102
- Firing Order: 1-3-7-2-6-5-4-8
- Made in the USA
Notes: Stock (O.E.) valve springs can NOT be used.
Comp Cams designed this Hydraulic Flat Tappet camshaft for high performance on the street and on the drag strip.
Comp Cams – The Absolute Leader In Valve Train Technology!
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.
