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COMP Cams Camshaft LS1 275T HR-109 T Th

SKU: CCA54-600-11

Camshafts

CCA Camshafts

COMP Cams Camshaft LS1 275T HR-109 T Th

SKU: CCA54-600-11

Camshafts

CCA Camshafts

Sale ends in Calculating...

A$854.47 A$1,243.79
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

Thumpr 219/233 Hydraulic Roller Cam

Product Overview

*Thumpr Camshafts* * Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods * Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note * Best with aftermarket converters and more rear gear

Product Details

Advertised Exhaust Duration:295
Advertised Intake Duration:275
Amazon ASIN:B001P265VA
Assembly Lubricant Included:No
Basic Operating RPM Range:2,000-6,400
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 Gear Attachment:3-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Thumpr
Description:Thumpr 219/233 Hydraulic Roller Cam for GM LS GEN III/IV
Engine Family:GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Exhaust Duration @ .050 in.:233
Exhaust Duration at .050 inch Lift:233
Exhaust Duration:295
Exhaust Valve Lift(in):0.536
Exhaust Valve Lift:0.536
Grind Number:275THR9
Intake Duration @ .050 in.:219
Intake Duration at .050 Inch Lift:219
Intake Duration:275
Intake Valve Lift(in):0.553
Intake Valve Lift:0.553
Lifter Type:Hydraulic Roller
Lifters Included:No
Lobe Separation:109
MSE Process Video Link:https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:cca54-600-11
RPM Range:2000-7000
Title:Thumpr 219/233 Hydraulic Roller Cam for GM LS GEN III/IV
Usage:Street/Performance
Valve Springs Required:Yes

Application Summary

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-09-27 16:41:19

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
54-600-11
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Thumpr Hydraulic Roller Camshafts
Product Attributes - UPC
036584195160
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Camshaft Use
Racing
Product Attributes - Basic Operating RPM Range
2,000-6,400
Product Attributes - Intake Duration at 050 inch Lift
219
Product Attributes - Exhaust Duration at 050 inch Lift
233
Product Attributes - Duration at 050 inch Lift
219 int./233 exh.
Product Attributes - Advertised Intake Duration
275
Product Attributes - Advertised Exhaust Duration
295
Product Attributes - Advertised Duration
275 int./295 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.553 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.536 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.553 int./0.536 exh.
Product Attributes - Lobe Separation (degrees)
109
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Grind Number
275THR9
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Cannot use stock springs. Stall converter 2000 and up is recommended. Custom computer tuning required.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca54-600-11
SFX Item ID 4120706
Supplier Item Code 4120706
Manufacturer SKU 54-600-11
Manufacturer UPC 36584195160
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

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