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COMP Cams 12-614-5 Drag Race Solid Flat Tappet Camshaft Chevy Small Block - 275/283

(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

12-614-5
6 reviews
Sale Price

$325.95

Estimated ship date Friday, November 27

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Product Details

The COMP Cams 12-614-5 is a high-performance solid flat tappet camshaft specifically engineered for drag racing applications in Chevrolet small block engines. This aggressive camshaft delivers the intense valve timing and lift characteristics needed for maximum power output on the track.

Camshaft Specifications:

  • Advertised Duration: 275°/283° (Intake/Exhaust)
  • Lobe Type: Solid flat tappet design
  • Application: Chevrolet small block V8 engines
  • Intended Use: Drag racing and competition applications

Performance Characteristics:

  • Optimized for high-RPM power and maximum quarter-mile performance
  • Aggressive profile delivers strong top-end horsepower
  • Designed for engines with aftermarket heads, intake manifolds, and exhaust systems
  • Requires periodic valve lash adjustment (solid lifter design)
  • Works best with higher compression ratios and performance valve springs

This camshaft is designed for dedicated race engines and is not intended for street use. Professional installation and proper valve train setup are essential for reliable operation. Requires compatible solid lifters, performance valve springs, and pushrods (sold separately).

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

Advertised Exhaust Duration

320

Advertised Intake Duration

310

Basic Operating RPM Range

5,000-7,700

Usage

Strip

Lifter Type

Solid Flat Tappet

Intake Valve Lift

0.585

Exhaust Valve Lift

0.588

Intake Duration at .050 Inch Lift

275

Exhaust Duration at .050 inch Lift

283

Grind Number

310B-4

Camshaft Material

Cast Iron

Camshaft Series

Drag Race

Cam Type

Solid Flat Tappet

Assembly Lubricant Included

Yes

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

AMAZON ASIN

B000V9AY9M

LOBE SEPARATION

104

Engine Family

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

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