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COMP Cams 20-742-9

Xtreme Energy Mechanical Roller Camshaft Chrysler 273-360ci 1964-2000 Lift: .564"/.570"

COMP Cams 20-742-9

249-20-742-9

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FREE Shipping
Ships 12/05/16 if Ordered Today
COMP Cams 20-742-9 Xtreme Energy Mechanical Roller Camshaft Chrysler 273-360ci 1964-2000 Lift: .564"/.570" $333.99
Xtreme Energy Mechanical Roller Camshaft
Chrysler 273-360ci 1964-2000
  • Lift: .564"/.570"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range: 2200-6300

  • COMP Cams 20-742-9 Details

    Chrysler 273-360 C.I. 8 CYL. 1964-2000

    Mechanical Roller-Serious street/strip use. 9.5:1 comp with 2800 stall. Lopey idle.

    Specifications:

    Intake Valve Lift (in.)
    0.564
    Exhaust Valve Lift (in.)
    0.57
    Int. Duration @ .050 in. (Deg)
    236
    Exh. Duration @ .050 in. (Deg)
    242
    Int. Duration Advertised (Deg)
    274
    Exh. Duration Advertised (Deg)
    280
    Lifter Type
    Mechanical Roller
    Engine Make/Size
    Mopar V8
    Usage
    Street/Performance
    RPM Range
    2200-6300
    Advertised Duration
    274 int./280 exh.
    Advertised Exhaust Duration
    280
    Advertised Intake Duration
    274
    Basic Operating RPM Range
    2,200-6,300
    Cam Style
    Mechanical roller tappet
    Computer-Controlled Compatible
    Yes
    Duration at 050 inch Lift
    236 int./242 exh.
    Exhaust Duration at 050 inch Lift
    242
    Exhaust Valve Lash (in.)
    0.018
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.57
    Grind Number
    XR274R
    Intake Duration at 050 inch Lift
    236
    Intake Valve Lash (in.)
    0.016
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.564
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.564 int./0.570 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    110
    Manufacturer's Part Number:
    20-742-9

    The Leading Edge of Valve Train Technology

    Comp Cams Xtreme Energy series camshafts can be used in any street or street/strip application where both throttle response and top-end horsepower is desired. These cams are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050'' lift, while delivering increased engine vacuum. We do not recommend the use of stock valve train components with these camshafts due to the aggressive lobe designs.

    Features:
  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows an increase in duration for improved performance and assists power brakes
  • Excellent performance in street carbureted applications
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

  • Does COMP Cams 20-742-9 fit your vehicle?

    Narrow Results

    1989 PLYMOUTH GRAN FURY

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: SALON

    1990-1991 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: S
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1989 DODGE B150 VAN

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1991 DODGE D250 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1990 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1987 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1991 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: S
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1991 DODGE D250 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1988 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1991 DODGE RAMCHARGER

    • CC: 5900
    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE D100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE D100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: W
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1988 PLYMOUTH GRAN FURY

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1991 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ROYAL SE

    1987-1988 DODGE RAMCHARGER

    • CC: 5900
    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1989 DODGE RAMCHARGER

    • CC: 5900
    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1989 DODGE DIPLOMAT

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1990-1991 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1988 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1987-1989 CHRYSLER FIFTH AVENUE

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1987-1989 DODGE B250 VAN

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1989-1991 DODGE W350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987 DODGE D350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1989 DODGE B250 VAN

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1991 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SPORT
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1989 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1990-1991 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: LE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1991 DODGE D150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1988 DODGE D350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: BASE

    1990-1991 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: S
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1989-1991 DODGE W250 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1989-1991 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 PLYMOUTH GRAN FURY

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: SALON

    1987 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1989 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: SHELBY

    1987 DODGE D350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE D100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1988 DODGE W250 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1988 DODGE D100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1989-1991 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1989 DODGE D100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1989 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987 DODGE D350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1989 DODGE B350 VAN

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1989 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987-1988 DODGE W350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1989-1991 DODGE W250 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987 DODGE W100 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1989 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ROYAL SE

    1987-1991 DODGE D150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1991 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: CANYON SPORT

    1990-1991 DODGE DAKOTA

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1989-1991 DODGE D350 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1990-1991 DODGE D150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: S
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987 DODGE W150 PICKUP

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1991 DODGE RAMCHARGER

    • Fitment_Note: Requires Distributor Gear Upgrade~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )
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