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Oldsmobile 260-455 c.i. 8 cyl. 1967-1990
- Xtreme Energy Retro-Fit XR262HR Hydraulic Roller Camshaft Complete Kit
- Produces Better Throttle Response
- Produces Top Engine Horsepower
- Delivers Increased Engine Vacuum
- 1 Year Limited Warranty
Olds; Oldsmobile; Cutlass; Cutlass Supreme; 98; Calais; Ciera; Custom Cruiser; Starfire; Firenza; 88; Rocket; Rocket 88; Vista Cruiser; Delta 88; 260; 442; 307; 350; 403; 400; 425; 455
Lift: .505"/.505"
Duration: 262°/268°
Lobe Separation Angle: 110°
RPM Range: 1000-5000
Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.0
Package Width10.5
Package Length26.0
Weight28.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)216
Cam StyleHydraulic roller tappet
Grind NumberXR262HR
Exh. Duration Advertised (Deg)268
Locks IncludedYes
Engine Make/SizeOlds 260-455
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.505
Int. Duration @ .050 In. (Deg)210
Assembly Lubricant IncludedNo
Basic Operating Rpm Range1,000-5,000
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.505 in (12.827 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)262
Lobe Separation (Deg)110
Rpm Range1000-5000
Lifter StyleHydraulic roller
Advertised Duration262 int./268 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.505
Valve Springs IncludedYes
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.505 int./0.505 exh.
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.505 in (12.827 mm)
Advertised Intake Duration262
Outside Diameter Of Outer Spring1.437 in (36.5 mm)
Intake Duration At 050 Inch Lift210
Exhaust Duration At 050 Inch Lift216
Timing Chain StyleDouble roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration268
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift210 int./216 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK42-413-9
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
