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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-08-304-8
Computer Controlled Hydraulic Roller Tappet Camshaft RPM Range: 1400-5400
$56299
Ships on 09/10/2026
Lowest Price Guarantee1987-98 Small Block Chevy 305/350With Factory Roller Cam
- Computer Controlled Hydraulic Roller Tappet Camshaft
- RPM Range: 1400-5400
- Lift: .500"/.510"
- Advertised Duration: 266°/276°
- Lobe Seperation Angle: 114°
For factory roller cam engines with TPI, modified computer, intake plenum, runners, and higher lift265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Great mid-range power with modified TPI application. Requires custom tuning.
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width2.87
Package Length24.5
Weight8.65 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)220
Cam StyleHydraulic roller tappet
Grind NumberCS 266H-R14
Exh. Duration Advertised (Deg)276
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.5
Int. Duration @ .050 In. (Deg)210
Basic Operating Rpm Range1,400-5,400
Intake Valve Lift0.5 in (12.7 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)266
Lobe Separation (Deg)114
Rpm Range1400-5400
Advertised Duration266 int./276 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.51
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.500 int./0.510 exh.
QuantitySold individually
Exhaust Valve Lift0.51 in (12.954 mm)
Advertised Intake Duration266
Intake Duration At 050 Inch Lift210
Exhaust Duration At 050 Inch Lift220
Advertised Exhaust Duration276
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift210 int./220 exh.
Valve Springs RequiredYes
Vendor Part Number08-304-8
Package Qty1
Package TypeEA
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