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COMP Cams SK51-225-4 Xtreme Energy Hydraulic Flat Cam Kit Pontiac - for 265-455

(Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80 + 18 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK51-225-4
6 reviews
Sale Price

$461.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams Xtreme Energy SK51-225-4 is a complete small block camshaft installation kit designed specifically for Pontiac 265-455 cubic inch V8 engines. This comprehensive SK-Kit provides everything needed for a professional camshaft upgrade in one convenient package.

Camshaft Specifications:

  • Duration: 240°/246° advertised duration
  • Hydraulic flat tappet design for reliable operation
  • Xtreme Energy cam profile for improved throttle response and power
  • Engineered for street performance and muscle car applications

Complete Kit Includes:

  • Xtreme Energy camshaft
  • Hydraulic flat tappet lifters (complete set)
  • Timing chain and gear set
  • COMP Cams assembly lube
  • Installation instructions
  • COMP Cams decals

The Xtreme Energy cam line is known for delivering strong mid-range torque and increased horsepower while maintaining good street manners and vacuum levels. This kit is ideal for enthusiasts looking to upgrade their classic Pontiac engine with a proven performance camshaft package that includes all critical installation components.

Products specifications

Fits

Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80, Tempest 1961-70, Ventura 1960-61, 1972-75, 1977, Grandville 1971-75 + 15 more models

Advertised Intake Duration

284

Basic Operating RPM Range

2,300-6,500

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.51

Intake Valve Lift

0.507

Kit Type

SK-Kit - Small Kit

Camshaft Material

Cast Iron

AMAZON ASIN

B001R9DUM8

Engine Family

Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

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

Locks Included

No

Exhaust Duration at .050 inch Lift

246

Intake Duration at .050 Inch Lift

240

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

296

Valve Stem Seals Included

No

Pushrods Included

No

Camshaft Series

Xtreme Energy

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

Smooth transaction and fast shipping. Best price for stainless steel brake lines for a 2002 Subaru Legacy L.

Fast shipping, product was excellent .

Great shopping experience! Excellent pricing! I will definitely shop again!

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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