XFI RPM Hi-Lift Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .556"/.568"

Vehicle Info Needed

COMP CAMSPART NUMBER: 249-189-400-13

XFI RPM Hi-Lift Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .556"/.568"

Name: XFI RPM Hi-Lift Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .556"/.568"
Brand: COMP CAMS
SKU: 249-189-400-13
Price: 569.95 USD
Availability: InStock

^$569⁹⁵

Ships on Sep 03, 2026

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XFI RPM Hi-Lift Hydraulic Roller Camshafts
W/ VVT (12606358) W/O AFM

2008-Present

Lift: .556"/.568"
Duration: 263°/277°
Lobe Separation Angle: 114°
RPM Range: 1500-6600
Strong Power Gains
Smooth Idle
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 off idle torque for trucks and other heavy or low RPM applications, while still improving power at all RPM.

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.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Since the introduction of, GM's LS/Gen IV engine has quickly become the ''preferred choice'' among many engine builders and performance enthusiasts. Right from the factory, the GM LS/Gen IV engine boasts a surprisingly efficient induction design, reduced weight and impressive power output. As the leading developer of high performance LS/Gen IV valve train technology, Comp Cams has engineered a full line of products proven to release the incredible horsepower and torque hidden inside while never sacrificing ever-critical reliability.

Features:

Take advantage of today's newer and better flowing aftermarket cylinder heads
Feature higher exhaust duration and overall lift to provide broadest powerband and most top end power of any COMP Cams LS camshaft
Unique grinds for both cathedral & rectangle port heads
Require 26926-16 high pressure valve springs

Part TypeCamshaft

Product LineComp Cams Hydraulic Roller Camshafts For GM LS-Series/Gen IV Engines

BrandCOMP CAMS

Package Height2.8

Package Width2.9

Package Length24.3

Weight10.53 PG

Part CategoryPerformance Parts

UsageStreet/Strip

Intake Valve Lift0.556 in (14.122 mm)

Int. Duration Advertised (Deg)263

Exh. Duration @ .050 In. (Deg)224

Rpm Range1500-6600

Lifter TypeHydraulic Roller

Exh. Duration Advertised (Deg)277

Engine Make/SizeChevy LS Series

Int. Duration @ .050 In. (Deg)210

Exhaust Valve Lift0.568 in (14.427 mm)

Vendor Part Number189-400-13

Package Qty1

Package TypeEA

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