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COMP Cams CL12-560-4 Nitrous HP Hydraulic Flat Cam & Lifter Kit for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 238 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL12-560-4
10 reviews
Sale Price

$397.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams CL12-560-4 Nitrous HP camshaft and lifter kit is specifically engineered for small block Chevrolet engines running nitrous oxide systems. This complete kit delivers aggressive performance with 224/236 duration specs optimized to maximize power under nitrous activation while maintaining excellent driveability.

Key Features:

  • 224/236 degrees advertised duration provides strong mid-range to top-end power
  • Hydraulic flat tappet design for reliable, low-maintenance operation
  • Engineered specifically for nitrous oxide applications
  • Fits small block Chevrolet 262-400 cubic inch engines
  • Includes precision-ground camshaft and matching hydraulic lifters
  • Complete kit with assembly lube, installation instructions, and COMP Cams decals

This cam kit is ideal for street/strip vehicles and delivers excellent throttle response with a choppy idle. The hydraulic flat tappet design eliminates the need for valve adjustments while providing the durability required for nitrous applications. Perfect for enthusiasts looking to add 75-150 horsepower with nitrous on top of a solid naturally aspirated baseline.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 234 more models

Basic Operating RPM Range

2,000-6,200

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.49

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.477

Camshaft Material

Cast Iron

Camshaft Series

Nitrous HP

AMAZON ASIN

B000P5GMO8

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

Advertised Intake Duration

268

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Locks Included

No

Exhaust Duration at .050 inch Lift

236

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

286

Usage

Street/Strip

Intake Duration at .050 Inch Lift

224

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Valve Stem Seals Included

No

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

They were Very quick and i was very happy with the service i got!! 9-10*

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

just want to make sure I got the right ones.

Ordered a CAI kit and Autoplicity had the lowest price. They're website didn't correctly match my vehicle to the product and it took a few days to ship. They're support was friendly and quick when I emailed them about the delay.

Great customer service, item shipped quickly. Very satisfied.

Service seems acceptable so far

I couldn't find these ARP studs anywhere else for this price! $20 less than ANYWHERE! Definitely coming back to shop at Autoplicity.

This is the easiest purchase I ever made. The visor is great and installation was a breeze. The service by Autoplicity was A-1. Shipping was better than standard. Will buy from them again.

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