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Thumpr Hydraulic Roller Camshaft <br> 64-02 Chrysler 273-360
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.
Features:
Camshaft Series: Thumpr
Lobe Separation: 107 DD
Intake Valve Lift: 0.513 IN
Exhaust Valve Lift: 0.498 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Billet Steel
Engine Family: Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
Cam and Lifter Kit Upgrade: CL20-600-9
Usage: Street/Performance
K-Kit Upgrade: K20-600-9
Lifter Type: Hydraulic Roller
Cam Type: Hydraulic Roller
Grind Number: 283THR7
Grind Number: 283THR7
Basic Operating RPM Range: 1,900-5,600
Intake Duration at .050 Inch Lift: 227 DD
Exhaust Duration at .050 inch Lift: 241 DD
Advertised Intake Duration: 283 DD
Advertised Exhaust Duration: 303 DD
Package Includes:
Engine Camshaft
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.
Features:
Package Includes:
$186.18
Original: $531.95
-65%Thumpr Hydraulic Roller Camshaft <br> 64-02 Chrysler 273-360—
$531.95
$186.18
Description
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.
Features:
Camshaft Series: Thumpr
Lobe Separation: 107 DD
Intake Valve Lift: 0.513 IN
Exhaust Valve Lift: 0.498 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Billet Steel
Engine Family: Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
Cam and Lifter Kit Upgrade: CL20-600-9
Usage: Street/Performance
K-Kit Upgrade: K20-600-9
Lifter Type: Hydraulic Roller
Cam Type: Hydraulic Roller
Grind Number: 283THR7
Grind Number: 283THR7
Basic Operating RPM Range: 1,900-5,600
Intake Duration at .050 Inch Lift: 227 DD
Exhaust Duration at .050 inch Lift: 241 DD
Advertised Intake Duration: 283 DD
Advertised Exhaust Duration: 303 DD
Package Includes:
Engine Camshaft
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.
Features:
Package Includes:
