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COMP Cams CL34-600-9 Thumpr Hydraulic Roller Cam and Lifter Kit for Ford 429/460

(Ford Mustang 1969-71, Thunderbird 1968-76, Galaxie 500 1969-74, Fairlane 1970, Torino 1970-76, Falcon 1970, Gran Torino 1972-76, LTD 1969-78 + 18 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL34-600-9
8 reviews
Sale Price

$1,308.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams CL34-600-9 Thumpr Hydraulic Roller Camshaft and Lifter Kit delivers aggressive performance for Ford 429 and 460 V8 engines. This complete kit features a 227/241 duration hydraulic roller cam designed to produce the signature Thumpr lope and increased power throughout the RPM range.

Key Specifications:

  • Advertised Duration: 227°/241° intake/exhaust
  • Duration @ .050": 218°/230° intake/exhaust
  • Valve Lift: .509"/.525" intake/exhaust (with 1.6:1 rocker ratio)
  • Lobe Separation Angle: 112°
  • Hydraulic roller design for durability and performance
  • Optimized for street performance with aggressive sound

Complete Kit Includes:

  • Hydraulic roller camshaft
  • Hydraulic roller lifters
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

The Thumpr series is engineered for enthusiasts seeking maximum street performance with an aggressive idle and strong mid-range torque. This hydraulic roller design offers the performance benefits of a roller cam while maintaining the simplicity and reliability of hydraulic operation. Ideal for street machines, muscle car restorations, and performance truck builds with Ford big block power.

Products specifications

Fits

Ford Mustang 1969-71, Thunderbird 1968-76, Galaxie 500 1969-74, Fairlane 1970, Torino 1970-76, Falcon 1970, Gran Torino 1972-76, LTD 1969-78, Custom 1969-72, Custom 500 1969-76, Country Sedan 1969-74, Ranch Wagon 1969-74 + 14 more models

Advertised Exhaust Duration

303

Basic Operating RPM Range

1,900-5,600

Engine Family

Ford 429, 460 c.i. 8 Cylinder (1968-1995)

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.539

Intake Valve Lift

0.557

Exhaust Duration at .050 inch Lift

241

K-Kit Upgrade

K34-600-9

AMAZON ASIN

B005H89T7K

Usage

Street/Performance

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

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.

Gaskets Included

No

Locks Included

No

Lifter Type

Hydraulic Roller

Intake Duration at .050 Inch Lift

227

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Camshaft Material

Billet Steel

LOBE SEPARATION

107

Advertised Intake Duration

283

Valve Stem Seals Included

No

Camshaft Series

Thumpr

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