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COMP Cams 07-503-8 Xtreme Energy Hydraulic Roller Camshaft GM - 224/230 LT1/LT4

(Chevrolet Camaro 1992-97, Corvette 1992-96, Impala 1994-96, Caprice 1994-96, Commercial Chassis 1994; Pontiac Firebird 1992-97 + 5 more models)

Part of: COMP Cams Xtreme Energy Hydraulic Roller Camshaft GM

Other options in this family: COMP Cams 08-500-8 COMP Cams 20-811-9 COMP Cams 20-810-9 COMP Cams 12-408-8 COMP Cams 20-813-9

Manufacturer

Picture for manufacturer COMP Cams

Part Number

07-503-8
14 reviews
Sale Price

$577.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy 07-503-8 hydraulic roller camshaft is engineered specifically for GM LT1 and LT4 engines, delivering aggressive performance with a 224/230 duration split. This camshaft is designed to maximize mid-range to upper RPM power while maintaining excellent driveability characteristics for street/strip applications.

Key Features:

  • 224/230 duration at .050" lift provides strong mid-range to top-end power
  • Hydraulic roller design reduces friction and wear for extended durability
  • Engineered specifically for GM LT1/LT4 V8 applications
  • Xtreme Energy profile optimized for performance street and weekend racing
  • Works with factory hydraulic roller lifters and valve train components
  • Recommended for engines with aftermarket cylinder heads, intake, and exhaust systems

This camshaft delivers noticeable performance gains throughout the RPM range while remaining compatible with modern fuel injection and emission systems. Ideal for enthusiasts seeking significant power increases without sacrificing reliability or driveability. Professional installation and proper valve train setup recommended for optimal performance.

Products specifications

Fits

Chevrolet Camaro 1992-97, Corvette 1992-96, Impala 1994-96, Caprice 1994-96, Commercial Chassis 1994; Pontiac Firebird 1992-97; Cadillac Fleetwood 1994-96, Commercial Chassis 1994-96; Buick Roadmaster 1994-96 + 2 more models

Engine Family

GM LT1 and LT4 350 c.i. 8 Cylinder (1995-1997)

Exhaust Valve Lift

0.51

Intake Valve Lift

0.503

Grind Number

276HR-12

Camshaft Material

Austempered Ductile Iron

Usage

Street/Performance

Assembly Lubricant Included

No

Lifters Included

No

LOBE SEPARATION

112

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

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

230

Cam Type

Hydraulic Roller

AMAZON ASIN

B000VTYRKY

Advertised Exhaust Duration

281

Basic Operating RPM Range

1,800-5,800

Intake Duration at .050 Inch Lift

224

Advertised Intake Duration

276

Camshaft Series

Xtreme Energy

N/A

Great

I had never ordered off Autoplicity but I'm very happy I did crazy fast delivery time and great service overall, very pleased and will shop with again!

Would definitely do business again

Great service. Fast delivery

What I found from Autoplicity, was the best price for the exact product I was looking for. Online ordering went smoothy with immediate company feedback and delivery was as fast as could be expected.

I put my order at 7/29 and received nothing after the order. I emailed to ask my order status at 7/31 and at 8/1 I received my order. Pretty fast shipping. I am satisfied with the shipping and hope later tonight the product will work fine for my car!

Lowest price and S&H around! Prompt responses! Will def buy from again!

Best price Good website So far, so good.

Fast delivery, best price. Recommended seller

Great pricing, fast ship A+++

Great company. Fast shipping and excellent communication. AAA+++

efficient; loved payment through Amazon

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

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