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Chevy 305-350ci Small Block 1987-98
For engines originally equipped with a hydraulic roller camshaft, except LT1 and LT4.
For engines originally equipped with a hydraulic roller camshaft, except LT1 and LT4.
- Xtreme Energy XR269HR Computer Controlled Hydraulic Roller Camshaft Small Kit
- Good for TPI 305 or 350 with aftermarket chip and upgraded exhaust
Installation Note: Stock springs cannot be used.
Lift: .495''/.503''
Duration: 269°/276°
Lobe Separation Angle: 112°
RPM Range: 1500-5500
Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.0
Package Width10.5
Package Length26.0
Weight17.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)224
Cam StyleHydraulic roller tappet
Grind NumberCS XR269HR-12
Exh. Duration Advertised (Deg)276
Locks IncludedNo
Engine Make/SizeChevy Small Block (262-400)
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.495
Int. Duration @ .050 In. (Deg)218
Assembly Lubricant IncludedNo
Basic Operating Rpm Range1,500-5,500
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.495 in (12.573 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)269
Lobe Separation (Deg)112
Rpm Range1500-5500
Lifter StyleHydraulic roller
Advertised Duration269 int./276 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.503
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.495 int./0.503 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.503 in (12.776 mm)
Advertised Intake Duration269
Intake Duration At 050 Inch Lift218
Exhaust Duration At 050 Inch Lift224
Timing Chain StyleDouble non-roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration276
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift218 int./224 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberSK08-502-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
