Arbre à cames hydraulique

CompCams : 51-220-4

Nº d'article: COM51-220-4

* Hydraulic Flat Tappet * Basic Operating RPM Range 600-4,800 * Advertised Duration 250/260 * Valve Lift 0.432/0.444 * Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

Description

Very strong torque, excellent mileage, smooth idle.

Informations sur le produit du fournisseur

Advertised Exhaust Duration: 260 DD
Advertised Intake Duration: 250 DD
Amazon ASIN: B001O09RRW
Assembly Lubricant Included: Yes
Basic Operating RPM Range: 600-4,800 R3
C.A.R.B. E.O. Number: N/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 Reason: N/A
Cam and Lifter Kit Upgrade: CL51-220-4
Cam Type: Hydraulic Flat Tappet
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Cast Iron
Camshaft Series: Xtreme Energy
Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift: 212 DD
Exhaust Valve Lift: 0.444 IN
Grind Number: XE250H
Intake Duration at .050 Inch Lift: 206 DD
Intake Valve Lift: 0.432 IN
K-Kit Upgrade: K51-220-4
Lifter Type: Hydraulic Flat Tappet
Lifters Included: No
Lobe Separation: 110 DD
SK-Kit Upgrade: SK51-220-4
Title: Xtreme Energy 206/212 Hydraulic Flat Cam for Pontiac 265-455
Usage: Street/Performance
Valve Springs Required: Yes