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COMP CamsMore from COMP Cams

COMP Cams Xtreme Energy 206/212 Hydraulic Flat Cam for Pontiac 265-455

Part # 51-220-4

Description

Xtreme Energy 206/212 Hydraulic Flat Tappet Cam for Pontiac 265-455. Very strong torque with excellent mileage and a smooth idle.

Specifications

Advertised Exhaust Duration260 deg
Advertised Intake Duration250 deg
Amazon ASINB001O09RRW
Assembly Lubricant IncludedYes
Basic Operating RPM Range600-4,800 RPM
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.
Cam and Lifter Kit UpgradeCL51-220-4
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesXtreme Energy
Engine FamilyPontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift212 deg
Exhaust Valve Lift0.444 in
Grind NumberXE250H
Intake Duration at .050 Inch Lift206 deg
Intake Valve Lift0.432 in
K-Kit UpgradeK51-220-4
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation110 deg
SK-Kit UpgradeSK51-220-4
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584047148