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Comp Cams

Camshaft, Comp Cams Xtreme Energy, XR290H, Oldsmobile V8, Hyd Roller

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Part# : CTL1031
Mfg#: 42-433-11
Sold As: Each
Ship Size: Standard
$608.99
List Price: $670.95
You Save $61.96

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Fits 1964–1977 Cutlass
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1967-90 Oldsmobile 260-455 V8 XR290HR Hydraulic Roller Camshaft by COMP Cams®

XR290HR hydraulic roller grind uses .515/.533-inch lift and 236/242° duration at .050

Designed for 1967-90 Oldsmobile 260-455 V8, this COMP Cams® Xtreme Energy XR290HR hydraulic roller camshaft uses .515/.533-inch valve lift, 290/296° advertised duration, 236/242° duration at .050 inch and a 110° lobe-separation angle. Its 2200-6000 RPM range is suited to rough-idle street performance; 9.5:1 compression, lower gears and 2800+ stall recommended.

• 1967-90 Oldsmobile 260-455 V8 application • Xtreme Energy XR290HR grind • Hydraulic Roller cam design • Valve lift: .515/.533 inch • Duration @ .050: 236/242° • Sold individually

Notes

  • Hydraulic roller camshafts require the use of a bronze distributor gear.
  • This item is not eligible for any further discounts or promotional pricing.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Oldsmobile Cutlass XR290HR – hydraulic roller
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Camshaft, Comp Cams Xtreme Energy, XR290H, Oldsmobile V8, Hyd Roller
Comp Cams Camshaft, Comp Cams Xtreme Energy, XR290H, Oldsmobile V8, Hyd Roller