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COMP Cams 21-242-4 Magnum 244/244 Hydraulic Flat Tappet Camshaft for Chrysler 383-440

(Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60 + 100 more models)

Part of: COMP Cams Magnum Hydraulic Flat Tappet Camshaft Ford

Other options in this family: COMP Cams 12-212-2 COMP Cams 35-226-3 COMP Cams 20-232-4 COMP Cams 32-225-4 COMP Cams 12-211-2

Manufacturer

Picture for manufacturer COMP Cams

Part Number

21-242-4
8 reviews
Sale Price

$309.95

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Product Details

The COMP Cams Magnum 21-242-4 is a hydraulic flat tappet camshaft engineered specifically for Chrysler big-block 383-440 cubic inch engines. This camshaft features a 244/244 duration profile that delivers strong mid-range torque and horsepower gains, making it an excellent choice for street performance applications and mild street/strip builds.

Camshaft Specifications:

  • Advertised Duration: 244° intake / 244° exhaust
  • Duration at .050": 224° intake / 224° exhaust
  • Valve Lift (with 1.5 ratio): .420" intake / .420" exhaust
  • Lobe Separation Angle: 110°
  • Hydraulic flat tappet design for reliable street operation
  • Optimized for engines with stock to mildly modified components

Performance Characteristics:

  • Idle quality: Smooth to mild lope
  • Power range: 1,500-5,500 RPM
  • Excellent throttle response and drivability
  • Compatible with stock torque converters and rear gear ratios
  • Works with stock valve springs and cylinder heads

This Magnum series camshaft is designed to bolt in with minimal supporting modifications, making it ideal for enthusiasts looking to improve performance without extensive engine modifications. The conservative lift profile allows use with stock valve springs, rockers, and valve train components. For best results, COMP Cams recommends using their break-in lubricant and following proper camshaft installation procedures.

Note: This camshaft is designed for use with hydraulic flat tappet lifters (sold separately). Compatible with Chrysler 383, 400, 413, 426 Wedge, and 440 engines.

Products specifications

Fits

Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60, Ford 300 1959-71, Windsor 1959-61; Dodge Charger 1966-78, Challenger 1970-74, Dart 1960-69 + 95 more models

Advertised Exhaust Duration

292

Advertised Intake Duration

292

Grind Number

292H

Cam Type

Hydraulic Flat Tappet

Engine Family

Chrysler 383-440 c.i. 8 Cylinder (1959-1980)

Exhaust Valve Lift

0.501

Intake Valve Lift

0.501

Intake Duration at .050 Inch Lift

244

Basic Operating RPM Range

3,000-6200

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL21-242-4

K-Kit Upgrade

K21-242-4

Camshaft Series

Magnum

SK-Kit Upgrade

SK21-242-4

AMAZON ASIN

B000CESFLK

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

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.

Exhaust Duration at .050 inch Lift

244

Usage

Street/Strip

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