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COMP Cams 46-525-9 Tri-Power Xtreme Hydraulic Roller Camshaft GM - 8.1L

(2001-2007 Chevrolet Silverado 2500 HD; 2001-2007 Chevrolet Silverado 3500; 2001-2006 Chevrolet Suburban 2500; 2002-2006 Chevrolet Avalanche 2500)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

46-525-9
9 reviews
Sale Price

$558.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams Tri-Power Xtreme hydraulic roller camshaft is specifically engineered for GM's 8100/8.1L Vortec V8 engines. This performance camshaft delivers an aggressive power band with 194/206 duration specifications, making it ideal for towing, RV applications, and street performance builds that demand increased mid-range torque and top-end horsepower.

Key Features:

  • Hydraulic roller design for reduced friction and improved durability
  • 194/206 duration profile optimized for GM 8.1L engines
  • Tri-Power Xtreme grind delivers substantial torque gains for towing and hauling
  • Direct replacement for stock camshaft in 2001-2009 GM 8100 applications
  • Compatible with factory hydraulic roller lifters and valvetrain components
  • Maintains smooth idle quality while providing noticeable performance improvements

This camshaft is designed to work with stock or mildly upgraded valvetrain components, making it an excellent choice for enthusiasts looking to extract more power from their 8.1L engine without requiring extensive modifications. The hydraulic roller design ensures reliability and longevity while delivering the performance characteristics needed for heavy-duty truck, RV, and marine applications.

Products specifications

Fits

2001-2007 Chevrolet Silverado 2500 HD; 2001-2007 Chevrolet Silverado 3500; 2001-2006 Chevrolet Suburban 2500; 2002-2006 Chevrolet Avalanche 2500

Advertised Intake Duration

246

Basic Operating RPM Range

600-4,600

Exhaust Valve Lift

0.493

Intake Duration at .050 Inch Lift

194

Exhaust Duration at .050 inch Lift

206

Engine Family

GM 8100/8.1L 8 Cylinder (2001+)

Grind Number

TPX246HR-16 246

AMAZON ASIN

B001G8GSYW

Usage

Street/Performance

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.

LOBE SEPARATION

116

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

It is nice to make deal with. Good price and fast shipping.

<br><br>Borgeson 000940<br><br>I found Autoplicity during a price search on the Borgeson steering shaft for my truck. I had never heard of them, and was a bit skepticle. But after doing some research, found that Autoplicity has a good reputation on a Jeep forum I visit.<br><br>I decided to order, and I am impresed. Extremely fast shipping, I placed my order on Saturday, and its now Monday before noon. I am holding the new part!

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Great products and great pricing. Fast shipping. Couldn't ask for anything more. A++++++ merchant. Hope to do business with again.

Great to deal with both online and over the phone. Buy with confidence.

Great prices on a great product. Easy to navigate website! will be using them in the future for any additional parts I may need!

This place is excellent. Very easy to use. My parts were shipped on time, and they kept me updated with multiple emails throughout the process. Would definitely buy from these guys again. A++

Loved ordering from Autoplicity. Was the cheapest price around and best quality. Will be ordering again in the near future.

I placed an order 12/5/11 and recieved my order before 10am the following day. Very fast, very easy to use and the best prices I've found on line.

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