Thumpr Hydraulic Flat Tappet Camshaft <br> 63-77 Ford 352-428

Description:

Thumpr 226/241 Hydraulic Flat Cam for Ford 352-428. High performance street, stock converter ok, best with 2000+ converter and Gears, choppy/thumping idle.

Features:

Camshaft Series: Thumpr

Lobe Separation: 107 DD

Intake Valve Lift: 0.519 IN

Exhaust Valve Lift: 0.515 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Gear Attachment: 1-Bolt

Camshaft Material: Cast Iron

K-Kit Upgrade: K33-600-5

Usage: Street/Performance

Cam and Lifter Kit Upgrade: CL33-600-5

Engine Family: Ford 352-428 c.i. 8 Cylinder (1963-1977)

Lifter Type: Hydraulic Flat Tappet

Cam Type: Hydraulic Flat Tappet

Grind Number: 279TH7

Grind Number: 279TH7

Basic Operating RPM Range: 2,000-5,800

Intake Duration at .050 Inch Lift: 234 DD

Exhaust Duration at .050 inch Lift: 249 DD

Advertised Intake Duration: 286 DD

Advertised Exhaust Duration: 304 DD

Package Includes:

Engine Camshaft