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COMP Cams Camshaft Crh 295T H-107 T Thu

SKU: CCA24-602-5

Camshafts

CCA Camshafts...

COMP Cams Camshaft Crh 295T H-107 T Thu

SKU: CCA24-602-5

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$726.77 A$815.52
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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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.

Product Overview

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.

Product Details

Advertised Exhaust Duration:296
Advertised Intake Duration:279
Amazon ASIN:B005H89UVA
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-5,800
C.A.R.B. E.O. Number:N/A
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.
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. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Hydraulic Flat Tappet
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Thumpr
Description:Big Mutha' Thumpr 243/257 Hydraulic Flat Cam for Chrysler 426 HEMI
Engine Family:Chrysler 426 HEMI 8 Cylinder (1966-1971)
Exhaust Duration @ .050 in.:241
Exhaust Duration at .050 inch Lift:241
Exhaust Duration:296
Exhaust Valve Lift(in):0.478
Exhaust Valve Lift:0.478
Grind Number:295TH7
Intake Duration @ .050 in.:227
Intake Duration at .050 Inch Lift:227
Intake Duration:279
Intake Valve Lift(in):0.508
Intake Valve Lift:0.508
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:107
Part Number:cca24-602-5
RPM Range:2000-7000
Title:Big Mutha' Thumpr 243/257 Hydraulic Flat Cam for Chrysler 426 HEMI
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

Fits Chrysler 426 HEMI

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-17 04:25:33

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
24-602-5
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Thumpr Hydraulic Flat Tappet Camshafts
Product Attributes - UPC
036584212874
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Big Mutha Thumpr series. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Product Attributes - Basic Operating RPM Range
2,500-6,400
Product Attributes - Intake Duration at 050 inch Lift
243
Product Attributes - Exhaust Duration at 050 inch Lift
257
Product Attributes - Duration at 050 inch Lift
243 int./257 exh.
Product Attributes - Advertised Intake Duration
295
Product Attributes - Advertised Exhaust Duration
312
Product Attributes - Advertised Duration
295 int./312 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.532 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.501 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.532 int./0.501 exh.
Product Attributes - Lobe Separation (degrees)
107
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
295TH7
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca24-602-5
SFX Item ID 4119511
Supplier Item Code 4119511
Manufacturer SKU 24-602-5
Manufacturer UPC 36584212874
Alternative References 295T, H-107

Compatibility

Fits Chrysler 426 HEMI

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