Arbre à cames

CompCams : 42-221-4

Nº d'article: COM42-221-4

* Hydraulic Flat Tappet * Basic Operating RPM Range 1,000-5,200 * Advertised Duration 256/268 * Valve Lift 0.453/0.456 * Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)

Description

Strong torque through low end and mid-range, good idle.

Informations sur le produit du fournisseur

Advertised Exhaust Duration: 268 DD
Advertised Intake Duration: 256 DD
Amazon ASIN: B002DFKPPK
Assembly Lubricant Included: Yes
Basic Operating RPM Range: 1,000-5,200 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: CL42-221-4
Cam Type: Hydraulic Flat Tappet
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Cast Iron
Camshaft Series: Xtreme Energy
Engine Family: Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
Exhaust Duration at .050 inch Lift: 218 DD
Exhaust Valve Lift: 0.456 IN
Grind Number: XE256H
Intake Duration at .050 Inch Lift: 212 DD
Intake Valve Lift: 0.453 IN
K-Kit Upgrade: K42-221-4
Lifter Type: Hydraulic Flat Tappet
Lifters Included: No
Lobe Separation: 110 DD
SK-Kit Upgrade: SK42-221-4
Title: Xtreme Energy 212/218 Hydraulic Flat Cam for Oldsmobile 260-455
Usage: Street/Performance
Valve Springs Required: Yes