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COMP Cams SK11-572-4 Nitrous HP Hydraulic Flat Cam Kit for Chevy Big Block 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 104 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK11-572-4
9 reviews
Sale Price

$461.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams SK11-572-4 Nitrous HP camshaft kit is specifically designed for nitrous oxide applications in Chevrolet Big Block engines (396-454 cubic inches). This hydraulic flat tappet camshaft delivers aggressive performance with 250 degrees of intake duration and 264 degrees of exhaust duration, optimized to handle the power demands of nitrous-injected engines.

Complete SK-Kit Includes:

  • Hydraulic flat tappet camshaft engineered for nitrous applications
  • Hydraulic lifter set matched to camshaft specifications
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This camshaft profile provides excellent power characteristics for street/strip engines running nitrous oxide systems, with duration and lift specifications that maximize cylinder filling while maintaining stable valve train operation under boost. The kit format ensures all critical components are matched and compatible, eliminating guesswork during installation. Ideal for performance enthusiasts looking to extract maximum power from big block Chevy engines with nitrous injection.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 99 more models

Advertised Exhaust Duration

316

Advertised Intake Duration

294

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.588

Exhaust Valve Lift

0.6

Intake Duration at .050 Inch Lift

250

Camshaft Material

Cast Iron

Camshaft Series

Nitrous HP

AMAZON ASIN

B001GF2OXY

Assembly Lubricant Included

Yes

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

Basic Operating RPM Range

2,800-7000

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Usage

Street/Strip

Valve Stem Seals Included

No

Exhaust Duration at .050 inch Lift

264

Pushrods Included

No

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Awesome price! I couldn't find a better bargain anywhere, and I searched for days.

Best price on VP fuel jugs and way fast shipping

Quick

Fantastic price, positive communication, arrived before promised worked out great!

My experience with autoplicity was great. Great selection and service. Fast shipping. Will definitely use them again.

quick and convenient ordering

Good price, quick shipping, no instant refund though!

cheapest price, better than summitt or jegs too

Lowest price usually means sub-par customer service. Not the case at Autoplicity. I had questions after my item shipped, they responded promptly and professionally multiple times, and were totally willing to work with me. Very satisfying, would not hesitate to order from Autoplicity again.

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