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COMP Cams Camshaft GM G3 XFI 266 HR15

SKU: CCA54-452-11

Engine Camshaft

CCA Camshafts

COMP Cams Camshaft GM G3 XFI 266 HR15

SKU: CCA54-452-11

Engine Camshaft

CCA Camshafts

A$1,071.35
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Description

5.3L/6.0L Chevrolet/GMC truck. Significant gains in mid and upper RPM range. Exhaust upgrade needed for best performance. Needs programmer.

Product Overview

*XFI Camshafts* * Newest and quickest lobe profiles in the Xtreme family; provide a terrific increase in performance * Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation without loss of responsiveness) * Work well with aftermarket cylinder heads & feature high lift

Product Details

Advertised Exhaust Duration:270
Advertised Intake Duration:266
Amazon ASIN:B001G95P40
Assembly Lubricant Included:No
Basic Operating RPM Range:800-5,200
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 Gear Attachment:3-Bolt
Camshaft Material:Billet Steel
Camshaft Series:XFI Xtreme Truck
Description:XFI Xtreme Truck 212/216 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.:212
Exhaust Duration at .050 inch Lift:216
Exhaust Duration:265
Exhaust Valve Lift(in):0.558
Exhaust Valve Lift:0.524
Grind Number:G3 XFI 266 HR15
Intake Duration @ .050 in.:208
Intake Duration at .050 Inch Lift:212
Intake Duration:261
Intake Valve Lift(in):0.554
Intake Valve Lift:0.52
Lifter Style:Hydraulic Roller
Lifter Type:Hydraulic Roller
Lifters Included:No
Lobe Separation:115
MSE Process Video Link:https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:cca54-452-11
RPM Range:0-6750
Title:XFI Xtreme Truck 212/216 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: 2026-10-12 07:32:59

Specifications

Advertised Exhaust Duration:
270
Advertised Intake Duration:
266
Amazon ASIN:
B001G95P40
Assembly Lubricant Included:
No
Basic Operating RPM Range:
800-5,200
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 Gear Attachment:
3-Bolt
Camshaft Material:
Billet Steel
Camshaft Series:
XFI Xtreme Truck
Description:
XFI Xtreme Truck 212/216 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.:
212
Exhaust Duration at .050 inch Lift:
216
Exhaust Duration:
265
Exhaust Valve Lift(in):
0.558
Exhaust Valve Lift:
0.524
Grind Number:
G3 XFI 266 HR15
Intake Duration @ .050 in.:
208
Intake Duration at .050 Inch Lift:
212
Intake Duration:
261
Intake Valve Lift(in):
0.554
Intake Valve Lift:
0.52
Lifter Style:
Hydraulic Roller
Lifter Type:
Hydraulic Roller
Lifters Included:
No
Lobe Separation:
115
MSE Process Video Link:
https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:
cca54-452-11
RPM Range:
0-6750
Title:
XFI Xtreme Truck 212/216 Hydraulic Roller Cam for GM LS GEN III/IV
Usage:
Street/Performance
Valve Springs Required:
Yes

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca54-452-11
SFX Item ID 4120661
Supplier Item Code 4120661
Manufacturer SKU 54-452-11
Manufacturer UPC 36584121305
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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