Rebate

COMP Cams 54-426-11 XFI RPM Hyd. Roller Camshaft, LS

Rebate

COMP Cams 54-426-11 XFI RPM Hyd. Roller Camshaft, LS
COMP Cams

|

#2825442611

COMP Cams 54-426-11 XFI RPM Hyd. Roller Camshaft, LS

Duration:

275/277

269/273265/271 (1,200-6,000 rpm)265/271 (1,400-6,700 rpm)

$323.96

/each

Factory Shipped

$404.95

Save $80.99


Quantity

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Product Summary

Hydraulic Roller Tappet Camshaft Type

    Rebates Available

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    Key Specs

    Camshaft TypeHydraulic Roller Tappet
    RPM Range1800-6800
    Intake Duration (.050" Lift)222
    Exhaust Duration (.050" Lift)224
    Lobe Separation112 °
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    COMP Cams 54-426-11 Details

    COMP Cams XFI RPM Hi-Lift XR275HR-12 Camshaft for LS Gen III/IV, Three-Bolt.

    XFI RPM High Lift. Great street/strip Camshaft for mid-range and high RPM power. Must have programmer. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

    • Newest & 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

    Application

    1997-15 Chevy 294-427

    Rebates

    Edelbrock "Garage Deals" 20% Off Select Parts Sale

    Edelbrock

    Edelbrock "Garage Deals" 20% Off Select Parts Sale, running from August 25, 2026, through August 25, 2027. For a limited time, customers can save up to 20% off on select Edelbrock parts. All claims must be postmarked on or before 30 days from date of purchase. Purchases must be made between August 25, 2026 and August 25, 2027. This limited-time offer applies to qualifying Edelbrock parts purchased during the promotional period.

    Guides & Documents

    Warranty (COMP Cams)

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CA Prop 65
    CARB warning

    COMP Cams 54-426-11 Specifications

    KEY SPECS
    MFG. Part #54-426-11
    BrandCOMP Cams
    Camshaft TypeHydraulic Roller Tappet
    RPM Range1800-6800
    Intake Duration (.050" Lift)222
    Exhaust Duration (.050" Lift)224
    Lobe Separation112 °
    GENERAL
    Intake Valve Lift w/ Rocker Arm Ratio0.566"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.568"
    Intake Duration275
    Exhaust Duration277
    Sold in QuantityEach
    Grind NumberXR275HR
    GTIN Code036584068266
    External Ignition Box RequiredYes
    Valve Springs RequiredYes

    Questions & Answers

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    Fitment

    • GM LM4

    • GM LSA

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LS3

    • GM LS3

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LS3

    • GM LM4

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L59

    • GM LM7

    • 4.8 Chevy LS V8

    • 6.2 Chevy LS V8

    • GM LM4

    • GM LM4

    • GM LM4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • GM L33

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 6.2 Chevy LS V8

    • GM LS3

    Customer Impersonation Script