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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K54-426-11
XFI RPM Hi-Lift Hydraulic Roller Camshaft Kit GM Gen III/LS1/LS2/LS6 1997-PRESENT (Three-Bolt)
$1,31795
Ships on 09/15/2026
Lowest Price GuaranteeXFI RPM Hi-Lift Hydraulic Roller Camshafts
XFI RPM Hi-Lift Hydraulic Roller Camshaft Kit
GM Gen III/LS1/LS2/LS6 1997-PRESENT (Three-Bolt)Lift: .566''/.568'' Duration: 275°/277° Lobe Separation Angle:112° RPM Range: 1800-6800
Great street/strip camshaft for mid-range and high RPM power. Must have programmer.
GM Gen III/LS1/LS2/LS6 1997-PRESENT (Three-Bolt)
Great street/strip camshaft for mid-range and high RPM power. Must have a programmer.
Kit Includes:
- Camshaft
- Lifters
- Valve Springs
- Retainers
- Valve Locks and Seals
Note:
- Timing set not included
| Operating Range: | 1800-6800 RPM |
| Duration Advertised: | 275° Intake / 277° Exhaust |
| Duration @ .050': | 222° Intake / 224° Exhaust |
| Valve Lift w/1.7 Rockers: | .566' Intake / .568' Exhaust |
| Lobe Separation Angle: | 112° |
GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed
Great street/strip camshaft for mid-range and high RPM power. Must have programmer.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.0
Package Width10.3
Package Length25.3
Weight19.9 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)224
Cam StyleHydraulic roller tappet
Grind NumberXR275HR
Exh. Duration Advertised (Deg)271
Locks IncludedYes
Engine Make/SizeChevy Small Block (262-400)
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.566
Int. Duration @ .050 In. (Deg)222
Assembly Lubricant IncludedYes
Basic Operating Rpm Range1,800-6,800
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.566 in (14.376 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)275
Lobe Separation (Deg)112
Rpm Range1800-6800
Lifter StyleHydraulic roller
Advertised Duration275 int./277 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.568
Valve Springs IncludedYes
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.566 int./0.568 exh.
Camshaft Gear Attachment3-bolt
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.568 in (14.427 mm)
Advertised Intake Duration275
Outside Diameter Of Outer Spring1.055 in (26.8 mm)
Intake Duration At 050 Inch Lift222
Exhaust Duration At 050 Inch Lift224
Timing Chain And Gears IncludedNo
Advertised Exhaust Duration277
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift222 int./224 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberK54-426-11
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
