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COMP Cams 42-433-11 - Camshaft, Xr 290Hr-10
COMP Cams 42-433-11 - Camshaft, Xr 290Hr-10
SKU: COMP-42-433-11
Regular price
$643.99 USD
Regular price
$708.39 USD
Sale price
$643.99 USD
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8 in stock
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COMP Cams 42-433-11 - Camshaft, Xr 290Hr-10
Xtreme Energy 236/242 Hydraulic Roller Cam for Oldsmobile 260-455
Rough idle, needs 2800+ stall, lower gears and 9.5:1 compression.
Xtreme Energy 236/242 Hydraulic Roller Cam
Basic Operating RPM Range: 2,200-6,000
Intake Duration at .050 Inch Lift: 236
Exhaust Duration at .050 inch Lift: 242
Advertised Intake Duration: 290
Advertised Exhaust Duration: 296
Lobe Separation: 110
Intake Valve Lift: 0.515
Exhaust Valve Lift: 0.533
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Billet Steel
Engine Family: Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
Cam and Lifter Kit Upgrade: CL42-433-11
K-Kit Upgrade: K42-433-11
Lifter Type: Hydraulic Roller
SK-Kit Upgrade: SK42-433-11
Amazon ASIN: N/A
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 Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of 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 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. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: XR290HR
Camshaft Series: Xtreme Energy
Usage: Street/Performance
Cam Type: Hydraulic Roller
Grind Number: XR290HR
