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COMP Cams 12-950-9 Oval Track 266/272 Solid Roller Camshaft for Chevrolet 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 + 240 more models)

Part of: COMP Cams Oval Track Solid Roller Camshaft Chevy Small Block

Other options in this family: COMP Cams 12-857-9 COMP Cams 12-861-9 COMP Cams 12-911-9 COMP Cams 12-940-9 COMP Cams 12-996-9

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-950-9
5 reviews
Sale Price

$558.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams 12-950-9 is a high-performance solid roller camshaft specifically engineered for oval track racing applications in Chevrolet small block engines. This aggressive camshaft delivers exceptional power and torque characteristics optimized for competitive circle track environments.

Camshaft Specifications:

  • Advertised Duration: 266° intake / 272° exhaust
  • Lift: Designed for solid roller lifter applications
  • Valve train type: Solid roller
  • Application: Oval track racing, circle track competition
  • Engine family: Chevrolet small block V8

Key Features:

  • Solid roller design provides maximum valve control and durability under high-RPM racing conditions
  • Aggressive duration specs deliver strong mid-range to high-RPM power band ideal for oval track racing
  • Split duration profile (266/272) optimized for race-specific performance characteristics
  • Precision-ground lobes ensure consistent valve timing and reliable performance
  • Engineered specifically for competitive circle track applications

This camshaft requires solid roller lifters, appropriate valvetrain components, and proper valve spring selection to handle the aggressive profile. Professional installation and dyno tuning recommended for optimal performance. Race fuel and higher compression ratios typically required to maximize the performance potential of this racing camshaft.

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 + 236 more models

Advertised Exhaust Duration

308

Usage

Strip

Exhaust Valve Lift

0.63

Intake Valve Lift

0.645

Intake Duration at .050 Inch Lift

266

Grind Number

296DR-6

Basic Operating RPM Range

3500-7,500

Camshaft Series

Oval Track

Assembly Lubricant Included

No

Lifters 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.

Camshaft Gear Attachment

3-Bolt

Cam Type

Solid Roller

AMAZON ASIN

B001G7EYNA

Camshaft Material

Billet Steel

LOBE SEPARATION

106

Engine Family

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

Exhaust Duration at .050 inch Lift

272

Advertised Intake Duration

296

Lifter Type

Solid Roller

Great service. fast shiping!

Great prices and Amazon checkout - fast and simple!

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

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