Hydraulic Flat Tappet Big Mama Rattler Camshaft; 1955 - 1981 Pontiac 265-455 2000 to 5400 Howards Cams 418041-09

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Hydraulic Flat Tappet Big Mama Rattler Camshaft; 1955 - 1981 Pontiac 265-455 2000 to 5400 Howards Cams 418041-09

Title:

SKU:

418041-09

UPC:

840793134526

Category:

Camshafts and Cam & Lifter Sets

Camshafts

Horizontal Tabs

Description

Lift: .488 / .480, Duration @ .050: 235 / 243, Centerline: 103, Big Mama Rattler, Lopey idle, Street or street/strip, Needs 9.0:1+ compression & 2500+ stall converter.

Details

Camshaft Series:

Big Mama Rattler

Year:

1955 - 1981

Make:

Pontiac

Engine:

265-455

Camshaft Type:

Hydraulic Flat Tappet

Basic RPM Range:

2000 to 5400

Valve Lift Intake:

.488

Valve Lift Exhaust:

.480

Duration Intake:

289

Duration Exhaust:

297

Duration at 050 Intake:

235

Duration at 050 Exhaust:

243

Lobe Separation:

109

Intake Centerline:

103

Firing Order:

1-8-4-3-6-5-7-2

Quantity:

1 Each

Country Of Origin:

United States

For California Residents Only - Prop 65 Warning: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to: www.p65warnings.ca.gov

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Hydraulic Flat Tappet Big Mama Rattler Camshaft; 1955 - 1981 Pontiac 265-455 2000 to 5400 Howards Cams 418041-09