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COMP Cams Xtreme Energy Solid Flat Tappet Camshaft 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 + 244 more models)

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2 part numbers · from $309.95
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from $309.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy Solid Flat Tappet Camshaft line is made for Chevrolet small block engines. It gives street performance builds a strong, aggressive power band. These solid (mechanical) flat tappet cams are also called Xtreme Energy XE solid lifter camshafts. They are a proven way to add power over a stock cam grind.

Key Features:

  • Solid flat tappet design for precise valve control and strong high-RPM performance
  • Xtreme Energy profiles use fast-opening lobe designs that boost lift and duration across the powerband
  • Made for Chevrolet small block V8 applications
  • Built with COMP Cams' precision grinding and quality control
  • Offered in a range of grinds, so you can match the cam to your engine combination and performance goals

COMP Cams is a leading name in valvetrain technology and has decades of experience in camshaft design. Xtreme Energy cams are popular with street/strip enthusiasts and racers who want noticeable gains in throttle response and horsepower. For best results, install the cam with matching solid flat tappet lifters, valve springs and a break-in lubricant, and follow the manufacturer's break-in procedure.

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 + 241 more models

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2 items

Description
Specifications
Advertised Exhaust Duration290
Advertised Intake Duration282
AMAZON ASINB000R9Z63K
Assembly Lubricant IncludedYes
Basic Operating RPM Range2,400-6,800
C.A.R.B. E.O. NumberN/A
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.
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. Exemption ReasonN/A
California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam and Lifter Kit UpgradeCL12-678-4
Cam TypeSolid Flat Tappet
Camshaft Gear Attachment3-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesXtreme Energy
Engine FamilyChevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift252
Exhaust Valve Lift0.54
Grind NumberXS282S
Intake Duration at .050 Inch Lift244
Intake Valve Lift0.52
K-Kit UpgradeK12-678-4
Lifter TypeSolid Flat Tappet
Lifters IncludedNo
LOBE SEPARATION110
SK-Kit UpgradeSK12-678-4
UsageStreet/Performance
Valve Springs RequiredYes
$309.95
PART NUMBER: 12-678-4
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Advertised Exhaust Duration268
Advertised Intake Duration262
AMAZON ASINB001O07C4M
Assembly Lubricant IncludedYes
Basic Operating RPM Range1,300-5,800
C.A.R.B. E.O. NumberN/A
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.
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. Exemption ReasonN/A
California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam and Lifter Kit UpgradeCL12-675-4
Cam TypeSolid Flat Tappet
Camshaft Gear Attachment3-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesXtreme Energy
Engine FamilyChevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift230
Exhaust Valve Lift0.488
Grind NumberXS262S
Intake Duration at .050 Inch Lift224
Intake Valve Lift0.477
K-Kit UpgradeK12-675-4
Lifter TypeSolid Flat Tappet
Lifters IncludedNo
LOBE SEPARATION110
SK-Kit UpgradeSK12-675-4
UsageStreet/Performance
Valve Springs RequiredYes
$309.95
PART NUMBER: 12-675-4
In Stock (10+)
Usually delivered within 2 days

Select & Customize

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Very satisfied with overall experience...paid for two day shipping...one item showed up 4 days later.

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