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COMP Cams

SKU 20-601-9

COMP Cams 20-601-9 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chrysler 273-360

Name: COMP Cams 20-601-9 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chrysler 273-360
Brand: COMP Cams
SKU: 20-601-9
Price: 561.99 USD
Availability: InStock

$561.99 USD

In Stock - Fast Shipping

Free shipping over $80 To the USA

Warranty 12 Months

Is this converter legal for your car? CARB legality checker · instant

Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.

High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Mutha' Thumpr 235/249 Hydraulic Roller Cam

Specifications

Grind Number	291THR7
Advertised Exhaust Duration	311 DD
Lobe Separation	107 DD
Intake Valve Lift	0.522 IN
Exhaust Valve Lift	0.509 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	CL20-601-9
K-Kit Upgrade	K20-601-9
Lifter Type	Hydraulic Roller
Basic Operating RPM Range	2,200-5,900 R3
Intake Duration at .050 Inch Lift	235 DD
Exhaust Duration at .050 inch Lift	249 DD
Advertised Intake Duration	291 DD
Camshaft Series	Thumpr
Usage	Street/Performance
Cam Type	Hydraulic Roller
Grind Number	291THR7

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

Warranty: 12 Months

Sold by Specification. This is an engine build part, chosen by its measurements rather than by year, make and model. Match the specifications to your build. If you are unsure, check with your mechanic or dealership. Making sure it fits is the customer's responsibility.

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

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Shipping: Free to the USA.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

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