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COMP Cams CL08-301-8 Nitrous HP Hydraulic Roller Camshaft & Lifter Kit for Small Block Chevy

(GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95, K2500 Suburban 1992-95 + 81 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL08-301-8
6 reviews
Sale Price

$857.95

1 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams CL08-301-8 Nitrous HP Hydraulic Roller Camshaft and Lifter Kit is engineered specifically for small block Chevrolet engines running nitrous oxide systems. This complete kit features a performance hydraulic roller camshaft with aggressive 224/236 duration specifications designed to maximize power gains when spraying nitrous while maintaining excellent street manners.

Camshaft Specifications:

  • Advertised Duration: 272°/284° intake/exhaust
  • Duration at .050": 224°/236° intake/exhaust
  • Valve Lift: .510"/.530" intake/exhaust (with 1.5 ratio rockers)
  • Lobe Separation Angle: 110°
  • Hydraulic roller design for reduced friction and increased durability
  • Designed for use with OE roller blocks (1987-up)

Complete Kit Includes:

  • High-performance hydraulic roller camshaft
  • Premium hydraulic roller lifters matched to cam profile
  • Assembly lubricant for proper break-in
  • COMP Cams decals
  • Detailed installation instructions

This camshaft profile is optimized for engines equipped with nitrous oxide injection systems in the 100-250 HP range, delivering strong mid-range to top-end power. The hydraulic roller design offers performance advantages over flat tappet cams including reduced valvetrain wear, lower friction, and the ability to run more aggressive lobe profiles. Ideal for street/strip applications, street rods, and weekend warriors looking to maximize nitrous performance.

Products specifications

Fits

GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95, K2500 Suburban 1992-95, K3500 1988-95, C2500 1988-95, K1500 Suburban 1992-95, C1500 Suburban 1992-95, P3500 1987-96 + 76 more models

Advertised Exhaust Duration

288

Engine Family

Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.502

Exhaust Valve Lift

0.52

Camshaft Material

Austempered Ductile Iron

Camshaft Series

Nitrous HP

AMAZON ASIN

B001GEP9XW

Assembly Lubricant 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.

Gaskets Included

No

Basic Operating RPM Range

2,000-6,000

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Locks Included

No

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

236

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Street/Strip

Intake Duration at .050 Inch Lift

224

Advertised Intake Duration

276

Valve Stem Seals Included

No

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Quick and easy like it ought to be!

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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