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COMP Cams Camshaft Kit FS 299Th R7 Thumper

SKU: CCAK31-602-8

Engine Camshaft Kit

CCA Camshaft Kits...

COMP Cams Camshaft Kit FS 299Th R7 Thumper

SKU: CCAK31-602-8

Engine Camshaft Kit

CCA Camshaft Kits...

A$2,625.01
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

Product Overview

COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation. All cam kits are fully tested and manufactured to the strictest standards. Each kit’s components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.” *K-Kit - Complete Kit Includes* * Camshaft * Lifters * Valve Springs * Retainers * Valve Locks * Valve Stem Seals * Assembly Lube * Decals * Instructions

Product Details

Advertised Exhaust Duration:319
Advertised Intake Duration:299
Amazon ASIN:B005H89WYA
Assembly Lubricant Included:No
Basic Operating RPM Range:2,500-6,200
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 Roller
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Thumpr
Description:Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for Ford 221-302
Engine Family:Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Exhaust Duration @ .050 in.:257
Exhaust Duration at .050 inch Lift:257
Exhaust Duration:319
Exhaust Valve Lift(in):0.537
Exhaust Valve Lift:0.537
Gaskets Included:No
Intake Duration @ .050 in.:243
Intake Duration at .050 Inch Lift:243
Intake Duration:299
Intake Valve Lift(in):0.552
Intake Valve Lift:0.552
Kit Type:K-Kit - Complete Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Lobe Separation:107
Part Number:ccaK31-602-8
RPM Range:2000-9000
Title:Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for Ford 221-302
Usage:Street/Strip
Valve Springs Included:Yes

Application Summary

Fits Ford 221, 255, 260, 289 and 302 Small Block

Part Type

Engine Camshaft Kit

Data: v4.2 - Upd: 2026-10-14 07:49:42

Specifications

Advertised Exhaust Duration:
319
Advertised Intake Duration:
299
Amazon ASIN:
B005H89WYA
Assembly Lubricant Included:
No
Basic Operating RPM Range:
2,500-6,200
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 Roller
Camshaft Material:
Austempered Ductile Iron
Camshaft Series:
Thumpr
Description:
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for Ford 221-302
Engine Family:
Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Exhaust Duration @ .050 in.:
257
Exhaust Duration at .050 inch Lift:
257
Exhaust Duration:
319
Exhaust Valve Lift(in):
0.537
Exhaust Valve Lift:
0.537
Gaskets Included:
No
Intake Duration @ .050 in.:
243
Intake Duration at .050 Inch Lift:
243
Intake Duration:
299
Intake Valve Lift(in):
0.552
Intake Valve Lift:
0.552
Kit Type:
K-Kit - Complete Kit
Lifter Type:
Hydraulic Roller
Lifters Included:
Yes
Lobe Separation:
107
Part Number:
ccaK31-602-8
RPM Range:
2000-9000
Title:
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for Ford 221-302
Usage:
Street/Strip
Valve Springs Included:
Yes

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaK31-602-8
SFX Item ID 4123920
Supplier Item Code 4123920
Manufacturer SKU K31-602-8
Manufacturer UPC 36584215066
Alternative References gt-350;, f-150;, 299Th

Compatibility

Fits Ford 221, 255, 260, 289 and 302 Small Block

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