Xtreme Marine XM284HR Hydraulic Roller Camshaft Only Lift: .547"/.547" Duration: 284°/290° RPM Range: 2200-5800
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-01-451-8

Xtreme Marine XM284HR Hydraulic Roller Camshaft Only Lift: .547"/.547" Duration: 284°/290° RPM Range: 2200-5800

$57795
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Chevrolet Gen VI 454 & 502 c.i. 8 CYL. 1996-1999
    Xtreme Marine XM284HR Hydraulic Roller Camshaft Only
    Lift: .547"/.547"
    Duration: 284°/290°
    RPM Range: 2200-5800

    Hydraulic Roller-Good for jet boat with A impeller. Great for pleasure or performance use.

    Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572


    Good for jet boat with A impeller. Great for pleasure or mild performance use.

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 Height2.7
Package Width2.8
Package Length24.3
Weight10.96 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)236
Cam StyleHydraulic roller tappet
Grind NumberCBVI XM284HR-12
Exh. Duration Advertised (Deg)290
Engine Make/SizeChevy Gen VI 454
Intake Valve Lift With Factory Rocker Arm Ratio (I0.547
Int. Duration @ .050 In. (Deg)230
Basic Operating Rpm Range2,200-5,800
Intake Valve Lift0.547 in (13.894 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)284
Lobe Separation (Deg)112
Rpm Range2200-5800
Advertised Duration284 int./290 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.547
UsageMarine
Valve Lift With Factory Rocker Arm Ratio0.547 int./0.547 exh.
QuantitySold individually
Exhaust Valve Lift0.547 in (13.894 mm)
Advertised Intake Duration284
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift236
Advertised Exhaust Duration290
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift230 int./236 exh.
Valve Springs RequiredYes
Vendor Part Number01-451-8
Package Qty1
Package TypeEA
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