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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-01-600-8
Thumpr Hydraulic Roller Camshaft Lift: .547"/.530"
$57795
1 left in stock
Ships Today
Lowest Price Guarantee Chevy Gen VI 454 & 502 ci Big Block 1969-99 Thumpr
- Thumpr Hydraulic Roller Camshaft
- Lift: .547"/.530"
- Duration: 283°/303°
- Lobe Separation Angle: 107°
- RPM Range: 1900-5600
Thumpr™ : High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length24.3
Weight10.82 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)241
Cam StyleHydraulic roller tappet
Grind Number283THR7
Exh. Duration Advertised (Deg)303
Engine Make/SizeChevy Gen VI 454
Intake Valve Lift With Factory Rocker Arm Ratio (I0.547
Int. Duration @ .050 In. (Deg)227
Basic Operating Rpm Range1,900-5,600
Intake Valve Lift0.547 in (13.894 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)283
Lobe Separation (Deg)107
Rpm Range1900-5600
Advertised Duration283 int./303 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.53
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.547 int./0.530 exh.
QuantitySold individually
Exhaust Valve Lift0.53 in (13.462 mm)
Advertised Intake Duration283
Intake Duration At 050 Inch Lift227
Exhaust Duration At 050 Inch Lift241
Advertised Exhaust Duration303
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift227 int./241 exh.
Valve Springs RequiredYes
Vendor Part Number01-600-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
