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COMP Cams 54-525-11 Tri-Power Xtreme Hydraulic Roller Camshaft for GM LS Gen III/IV

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19 + 58 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

54-525-11
6 reviews
Sale Price

$482.19

Estimated ship date Wednesday, November 25

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Product Details

The COMP Cams 54-525-11 Tri-Power Xtreme camshaft is a high-performance hydraulic roller cam designed specifically for GM LS Gen III and Gen IV engines. This camshaft delivers aggressive performance with 194/206 duration specifications, making it ideal for street/strip applications where strong mid-range to top-end power is essential.

Key Features:

  • Hydraulic roller design for reliable performance and reduced maintenance
  • 194/206 duration provides excellent power band for performance driving
  • Engineered specifically for GM LS Gen III/IV engine platforms
  • Tri-Power Xtreme profile optimized for improved throttle response and horsepower gains
  • Compatible with factory hydraulic roller lifters and valve train components
  • Suitable for vehicles with aftermarket exhaust, intake, and tuning modifications

This camshaft is an excellent choice for enthusiasts looking to extract more performance from their LS-powered vehicle while maintaining streetability. The hydraulic roller design ensures compatibility with stock valve train components while delivering noticeable power improvements throughout the RPM range. Professional installation and ECM tuning are recommended for optimal performance.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08, Caprice 2011-17 + 53 more models

Advertised Intake Duration

246

Basic Operating RPM Range

800-5,800

Grind Number

TPX 246HR-17

Engine Family

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

Exhaust Valve Lift

0.493

Intake Duration at .050 Inch Lift

194

Exhaust Duration at .050 inch Lift

206

MSE Process Video Link

https://www.youtube.com/watch?v=hTyIQxrPCCI

AMAZON ASIN

B001G93QK0

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

117

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

258

Cam Type

Hydraulic Roller

Camshaft Material

Billet Steel

Intake Valve Lift

0.5

Camshaft Series

Tri-Power Xtreme

screens were easy to navigate through

Great service so far

Found my fender flares easy made payment and shipped right away received my product in 2 days gr8 seller will do business again

I ordered new leaf springs for my Jeep Cherokee. Its already headed out to me. Ordering was nice and easy. I'll post more once i get it.

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

Good experience...autoplicity had the most competitive prices for both my jk wrangler daystar dash panel and a smitybilt inclinometer...would have likes shipping to be a little quicker, but overall good

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