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COMP Cams 07-305-8 Xtreme Energy Hydraulic Roller Camshaft GM - 220/230 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 07-503-8 COMP Cams 12-408-8

Manufacturer

Picture for manufacturer COMP Cams

Part Number

07-305-8
7 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 07-305-8 hydraulic roller camshaft delivers enhanced performance for GM LT1/LT4 engines with a 220/230 duration profile designed to optimize power delivery and throttle response. Featuring a quicker valve opening rate, this camshaft profile provides increased responsiveness and more area under the lift curve compared to older, slower grinds.

Key Features:

  • 220/230 duration profile optimized for GM LT1/LT4 applications
  • Hydraulic roller design for reduced friction and improved reliability
  • Xtreme Energy grind family offers gains in torque and horsepower
  • Maintains adequate vacuum for power brakes and vacuum-dependent accessories
  • Designed to increase performance without sacrificing driveability
  • Quick-opening valve profile maximizes cylinder filling efficiency

This camshaft is engineered to deliver the perfect balance between street manners and performance gains. While it works well in carbureted applications, optimal performance is achieved when paired with aftermarket intake manifolds, lower gear ratios, headers, and free-flowing exhaust systems. The hydraulic roller design ensures low maintenance and quiet operation while delivering consistent 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

Grind Number

276HR-14

Engine Family

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

Exhaust Valve Lift

0.51

Intake Valve Lift

0.51

Camshaft Material

Austempered Ductile Iron

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

114

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

230

Cam Type

Hydraulic Roller

Advertised Exhaust Duration

290

Basic Operating RPM Range

1,500-5,500

Intake Duration at .050 Inch Lift

220

Advertised Intake Duration

276

Camshaft Series

Xtreme Energy

Quick n easy! Istallation is a bit rough but the product is very much worth it.

good price, prompt delivery. no complaints.

Arrived in 4 business days and cheapest price on the web for the part I got.

Love them!!! They send E-Mail conformation when order is placed and tracking number when shiped.

Awesome company. Great prices... friendly staff and fast shipping. Will use as much as possible for auto parts needs.

I am glad I found Autoplicity! Great prices, fast shipping, and excellent customer service. Already looking at other items to purchase from them. I highly recommend using Autoplicity!

Autoplicity had the best price on the Wiseco pistons I needed anywhere. Took a little longer to arrive than I expected but apparently that was due to the pistons being shipped directly from the factory. Otherwise a very good experience overall.

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