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COMP Cams K54-408-11 XFi RPM Hydraulic Roller Camshaft K-Kit 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

K54-408-11
9 reviews
Sale Price

$1,317.95

1 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams K54-408-11 XFi RPM Series hydraulic roller camshaft K-Kit is engineered specifically for GM LS Gen III and Gen IV engines, delivering enhanced performance with a 206/212 duration profile. This comprehensive kit provides everything needed for a complete camshaft upgrade in a single package.

Camshaft Specifications:

  • Duration: 206°/212° at 0.050" lift
  • Hydraulic roller design for reduced friction and improved durability
  • Optimized for excellent mid-range torque and horsepower gains
  • Compatible with stock fuel injection and computer systems

Complete K-Kit Includes:

  • XFi RPM Series hydraulic roller camshaft
  • Performance hydraulic roller lifters
  • Upgraded valve springs engineered to match cam profile
  • Steel retainers for reliable valve train operation
  • Precision valve locks
  • High-quality valve stem seals
  • Performance timing chain set
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This K-Kit eliminates the guesswork of component matching by providing all valve train components specifically engineered to work together. Ideal for street performance applications seeking improved throttle response and power delivery while maintaining excellent driveability and reliability with stock engine management systems.

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

Basic Operating RPM Range

800-5,800

Engine Family

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

Intake Valve Lift

0.515

Exhaust Valve Lift

0.522

Intake Duration at .050 Inch Lift

206

MSE Process Video Link

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

Kit Type

K-Kit - Complete Kit

Camshaft Series

XFI RPM

AMAZON ASIN

B005H89TLG

Usage

Street/Performance

Assembly Lubricant Included

No

LOBE SEPARATION

112

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.

Gaskets Included

No

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

265

Cam Type

Hydraulic Roller

Lifters Included

Yes

Camshaft Material

Billet Steel

Valve Springs Included

Yes

Exhaust Duration at .050 inch Lift

212

Advertised Intake Duration

259

Great price and good company to buy from!

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By far the best price, easy ordering, and fast service, what else is there?

Very nice people very considerate and helpful plus the price was nice

Thank you for the quick turnaround from order to shipping the products I ordered

Good pricing, quick shipment and delivery, great seller!

So far so good

Great place to shop online. The best price on the internet and super fast delivery. Shop with Autoplicity, highly recommended.

The lowest price on the web.<br>Shipped same day.

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