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COMP Cams 08-306-8 Hydraulic Roller Camshaft 230/244 Computer Controlled SBC

(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 + 89 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

08-306-8
8 reviews
Sale Price

$392.51

Estimated ship date Saturday, November 21

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 08-306-8 is a high-performance hydraulic roller camshaft engineered specifically for small block Chevrolet engines equipped with factory roller lifters and computer-controlled fuel injection systems. This camshaft delivers a noticeable performance upgrade while maintaining compatibility with OE roller components and electronic engine management.

Key Specifications:

  • Intake Duration: 230 degrees
  • Exhaust Duration: 244 degrees
  • Hydraulic roller design for reduced friction and improved durability
  • Computer-controlled profile optimized for EFI applications
  • Direct replacement for OE roller camshafts in small block Chevy engines
  • Compatible with factory roller lifters and timing components

Performance Benefits:

  • Increased mid-range torque and horsepower over stock camshaft
  • Improved throttle response and engine efficiency
  • Maintains smooth idle quality suitable for street driving
  • Works with stock compression ratios and fuel injection systems
  • Reduces valve train wear compared to flat tappet designs

This camshaft is ideal for enthusiasts looking to extract more performance from their computer-controlled small block Chevy engine without sacrificing driveability or requiring extensive modifications. The hydraulic roller design provides reliability and longevity while the carefully calibrated duration specs deliver a noticeable power gain throughout the RPM range.

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, G25/G2500 Van 1987-95, C1500 Suburban 1992-95 + 84 more models

Advertised Intake Duration

290

Grind Number

290HR-12

Engine Family

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

Intake Valve Lift

0.51

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL08-306-8

Camshaft Series

Computer Controlled

K-Kit Upgrade

K08-306-8

SK-Kit Upgrade

SK08-306-8

Usage

Street/Performance

Assembly Lubricant Included

No

Lifters Included

No

LOBE SEPARATION

112

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.

Basic Operating RPM Range

2,000-6,000

Camshaft Gear Attachment

3-Bolt

Exhaust Valve Lift

0.54

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

244

Intake Duration at .050 Inch Lift

230

Cam Type

Hydraulic Roller

AMAZON ASIN

B000VTYS08

Advertised Exhaust Duration

307

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

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!

Easy to use website

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.

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

First time customer and I'll be back! Great prices, and rediculously fast shipping. Ordered Sunday night, delivered Wednesday morning. Couldn't ask for better service.

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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