Thumpr 227/241 Hydraulic Roller Cam

Description

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.

COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.

Fitment

This part fits the following vehicles.

• 1965 Bristol 408
• 1965-1967 Bristol 409
• 1967-1969 Bristol 410
• 1964-1965 Checker Aerobus
• 1975-1983 Chrysler Cordoba
• 1983-1989 Chrysler Fifth Avenue
• 1981-1983 Chrysler Imperial
• 1977-1981 Chrysler LeBaron
• 1971-1981 Chrysler Newport
• 1977-1982 Chrysler New Yorker
• 1978-1981 Chrysler Town & Country
• 1964 Dodge 330
• 1964 Dodge 440
• 1964-1966, 1970 Dodge A100
• 1976-1980 Dodge Aspen
• 1975-1980 Dodge B100
• 1971-1974 Dodge B100 Van
• 1981-1994 Dodge B150
• 1995-1998 Dodge B1500
• 1975-1980 Dodge B200
• 1971-1974 Dodge B200 Van
• 1981-1994 Dodge B250
• 1995-1998 Dodge B2500
• 1975-1980 Dodge B300
• 1971-1974 Dodge B300 Van
• 1981-1994 Dodge B350
• 1995-1998 Dodge B3500
• 1973-1980 Dodge CB300
• 1970-1974 Dodge Challenger
• 1966-1978 Dodge Charger
• 1965-1976 Dodge Coronet
• 1975-1979, 1984-1989 Dodge D100
• 1968-1974 Dodge D100 Pickup
• 1964-1967 Dodge D100 Series
• 1977-1993 Dodge D150
• 1975-1980 Dodge D200
• 1968-1974 Dodge D200 Pickup
• 1964-1967 Dodge D200 Series
• 1981-1993 Dodge D250
• 1975-1980 Dodge D300
• 1968-1974 Dodge D300 Pickup
• 1964-1967 Dodge D300 Series
• 1981-1993 Dodge D350
• 1989-2002 Dodge Dakota
• 1964-1976 Dodge Dart
• 1977-1989 Dodge Diplomat
• 1998-2002 Dodge Durango
• 1968-1974 Dodge M300
• 1978-1979 Dodge Magnum
• 1970-1974 Dodge MB300
• 1980-1983 Dodge Mirada
• 1968-1978 Dodge Monaco
• 1964-1973 Dodge Polara
• 1972-1974 Dodge R300
• 1994-2002 Dodge Ram 1500
• 1999-2002 Dodge Ram 1500 Van
• 1994-2002 Dodge Ram 2500
• 1999-2002 Dodge Ram 2500 Van
• 1994-2002 Dodge Ram 3500
• 1999-2002 Dodge Ram 3500 Van
• 1974-1993 Dodge Ramcharger
• 1978-1980 Dodge RD200
• 1971, 1973-1974 Dodge RM300
• 1971, 1974 Dodge RM350
• 1975-1977 Dodge Royal Monaco
• 1979-1981 Dodge St. Regis
• 1975-1977, 1984-1989 Dodge W100
• 1968-1974 Dodge W100 Pickup
• 1964-1967 Dodge W100 Series
• 1977-1993 Dodge W150
• 1975-1980 Dodge W200
• 1968-1974 Dodge W200 Pickup
• 1964-1967 Dodge W200 Series
• 1981-1993 Dodge W250
• 1975-1980 Dodge W300
• 1968-1974 Dodge W300 Pickup
• 1964-1967 Dodge W300 Series
• 1981-1993 Dodge W350
• 1966 Griffith 200
• 1993-1998 Jeep Grand Cherokee
• 1993 Jeep Grand Wagoneer
• 1964-1974 Plymouth Barracuda
• 1964-1971 Plymouth Belvedere
• 1967 Plymouth Belvedere II
• 1970-1974 Plymouth Cuda
• 1970-1976 Plymouth Duster
• 1964-1978 Plymouth Fury
• 1968-1974 Plymouth Fury I
• 1967-1974 Plymouth Fury II
• 1967-1974 Plymouth Fury III
• 1972-1977, 1980-1989 Plymouth Gran Fury
• 1968 Plymouth GTX
• 1975-1980 Plymouth PB100
• 1974 Plymouth PB100 Van
• 1981, 1983 Plymouth PB150
• 1975-1980 Plymouth PB200
• 1974 Plymouth PB200 Van
• 1981-1983 Plymouth PB250
• 1975-1980 Plymouth PB300
• 1974 Plymouth PB300 Van

Showing 100 of 109 vehicles. Use the fit check above to see whether this part fits yours.

Features & benefits

• Melling offers a full line of OE replacement and high performance camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Specifications

Warranty

12 Months

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed