Classic Thumpr Hydraulic Flat Tappet Camshaft <br> 57-66 Buick Electra, Wildcat, Riviera, Invicta

Description:

Classic Thumpr 227/241 Hydraulic Flat Cam for Buick 364, 401, 425 Nailhead. Street Applications.

Features:

Camshaft Series: Classic Thumpr

Lobe Separation: 107 DD

Intake Valve Lift: 0.478 IN

Exhaust Valve Lift: 0.465 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Material: Cast Iron

Engine Family: Buick Nailhead 364, 401, 425 c.i. 8 Cylinder (1957-1966)

Lifter Type: Hydraulic Flat Tappet

Usage: Street/Performance

Grind Number: 279TH7

Cam Type: Hydraulic Flat Tappet

Grind Number: 279TH7

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

Intake Duration at .050 Inch Lift: 227 DD

Exhaust Duration at .050 inch Lift: 241 DD

Advertised Intake Duration: 279 DD

Advertised Exhaust Duration: 297 DD

Package Includes:

Engine Camshaft

Compatible With:

1959-1966 Buick Electra

1965-1966 Buick Skylark Gran Sport

1962-1966 Buick Wildcat

1959-1964 Buick LeSabre Estate Wagon

1963-1966 Buick Riviera

1959-1963 Buick Invicta

1957-1958 Buick Century Roadmaster Special Super

1958 Buick Limited