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COMP Cams 32-600-8 Thumpr Hydraulic Roller Camshaft Ford - 227/241 351C 351M 400M

(Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 1972, 1977-79, F-350 1977-81, Galaxie 500 1969-74 + 30 more models)

Part of: COMP Cams Thumpr Hydraulic Roller Camshaft Ford

Other options in this family: COMP Cams 35-600-8 COMP Cams 20-600-9 COMP Cams 34-600-9 COMP Cams 31-600-8 COMP Cams 23-600-9

Manufacturer

Picture for manufacturer COMP Cams

Part Number

32-600-8
4 reviews
Sale Price

$529.62

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams Thumpr 32-600-8 hydraulic roller camshaft is engineered to deliver that aggressive, race-inspired exhaust note that turns heads while providing substantial horsepower gains and a broad torque curve. Designed specifically for Ford 351 Cleveland, 351 Modified, and 400 Modified engines, this camshaft features 227/241 duration specs that create the signature Thumpr sound and performance characteristics.

Key Features:

  • Hydraulic roller cam design for reduced friction and improved durability
  • Early intake valve opening and extended exhaust duration create optimum valve overlap for that distinctive race car idle
  • Broad torque curve delivers excellent street performance and drivability
  • Perfect choice for muscle cars, street rods, and performance street builds
  • Aggressive exhaust note provides that hard-hitting Thumpr sound at idle

Important Installation Requirements:

  • Requires aftermarket torque converter to keep the engine in its optimal powerband
  • Lower gear ratio recommended for proper drivetrain matching
  • Reduced idle vacuum requires vacuum canister, electric vacuum pump, or hydroboost system for power brake operation

The Thumpr series is specifically designed for enthusiasts who want aggressive sound and strong performance without sacrificing street manners. This camshaft delivers the perfect balance of idle quality, throttle response, and top-end power for modified street engines.

Products specifications

Fits

Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 1972, 1977-79, F-350 1977-81, Galaxie 500 1969-74, F-100 1977-79, Fairlane 1969-70, Ranchero 1969-79, Torino 1970-76, Falcon 1970 + 25 more models

Advertised Exhaust Duration

303

Basic Operating RPM Range

1,900-5,600

Grind Number

283THR7

Exhaust Valve Lift

0.539

Intake Valve Lift

0.557

Exhaust Duration at .050 inch Lift

241

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL32-600-8

Engine Family

Ford 351C, 351M-400M 8 Cylinder (1970-1983)

K-Kit Upgrade

K32-600-8

AMAZON ASIN

B0046ZHM2O

Usage

Street/Performance

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Lifter Type

Hydraulic Roller

Intake Duration at .050 Inch Lift

227

Cam Type

Hydraulic Roller

LOBE SEPARATION

107

Advertised Intake Duration

283

Camshaft Series

Thumpr

order went smoothly

This site was just like shopping at a real store. It was easy to make my order and I was able to do it on the go on my smartphone which is important to me that a site is compatible with handheld. Bravo

Easy site to use One great security issue the company actualy calls you to confirm the purchase to avove fraud. Excellent job!! i will buy from you again. Bill

I have found the BEST price on a part clearly overpriced at other online stores... Excellent customer service knowledgble of mustang performance! Will surely buy again!

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