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COMP Cams 54-313-11 Stage 2 LST Max Horsepower Solid Roller Camshaft

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 2010-16, Corvette 2005-13, Silverado 2500 HD 2010-19, Tahoe 2000-14 + 52 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

54-313-11
7 reviews
Sale Price

$404.95

In Stock (8)

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Usually delivered within 2 days

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Product Details

The COMP Cams 54-313-11 Stage 2 LST camshaft is a high-performance solid roller camshaft designed specifically for LS engines with 3-bolt camshaft retention systems. This aggressive camshaft profile is engineered to deliver maximum horsepower gains in modified LS engines, making it ideal for serious street/strip applications and dedicated race builds.

Key Features:

  • Solid roller design for maximum valve control and high-RPM stability
  • Stage 2 profile optimized for max horsepower in modified LS engines
  • Compatible with LS 3-bolt camshaft retention systems
  • Requires aftermarket valve springs, pushrods, and supporting valvetrain components
  • Designed for engines with upgraded cylinder heads and intake systems
  • Best suited for manual transmission or high-stall converter automatic applications

This camshaft requires professional installation and proper valvetrain setup including compatible lifters, pushrods, valve springs, and retainers. A performance valve spring kit and proper break-in procedure are essential for solid roller camshafts. Recommended for engines with aftermarket heads, intake manifolds, and exhaust systems to fully realize the performance potential.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 2010-16, Corvette 2005-13, Silverado 2500 HD 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08, Caprice 2011-16, Monte Carlo 2006-07 + 47 more models

Advertised Intake Duration

282

Basic Operating RPM Range

3,300-7,500

Engine Family

GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)

Intake Valve Lift

0.672

Exhaust Valve Lift

0.668

Grind Number

282LGW13

Recommended Cam Install Kit for non-LS7

5621

Camshaft Series

Low Shock Technology

Recommended Cold Lash Setting - Intake

0.007

Recommended Cold Lash Setting - Exhaust

0.009

Recommended Upgraded Stock Rocker Arms

1477-16 (LS1), 1478-16 (LS3), 1479-16 (LS7)

Recommended Max-Lift BSR Shaft Rocker System

1981-16 (LS1), 1982-16 (LS3), 1983-16 (LS7)

Recommended Cam Install Kit for LS7

5622

AMAZON ASIN

B07M9SH4WK

CK-Kit Upgrade

CK54-313-11

MK-Kit Upgrade

MK54-313-11

Assembly Lubricant Included

No

Lifters Included

No

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. 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.

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Intake Duration at .050 Inch Lift

242

Cam Type

Solid Roller

Stage

2

Camshaft Material

Billet Steel

Advertised Exhaust Duration

294

Usage

Street/Strip

Exhaust Duration at .050 inch Lift

254

Lifter Type

Solid Roller

The items were as described

Fast and Easy checking out now to see how fast it will take to deliver

I ordered once and the order was lost if this works it will be nice second order went through products showed up on time works great

Fast and easy!! Thanks!! aaa++++

seems great and will get great review if dash shows up working

Need to find out shipping charges sooner in the transaction. Not cool how you have it set up.

I found the trailer jack I was looking for at Autoplicity by doing a Google search. The order policy and follow-up emails were promt and complete. I will defeinately put Autoplicity in my "Favorites" for future needs.<br><br>Thanks guys...

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