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COMP Cams K34-443-9

Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

COMP Cams K34-443-9

249-K34-443-9

jegs shipping
FREE Shipping
Ships 12/15/16 if Ordered Today
COMP Cams K34-443-9 Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts $1,135.99
Xtreme Energy Retro-Fit XR270HR Hydraulic Roller Camshaft Complete Kit
Lift: .553"/.572"
Duration: 294°/300°
Lobe Separation Angle: 110°
RPM Range: 2800-6100

COMP Cams K34-443-9 Details

Ford 429, 460ci 8 Cyl. 1968-1995

  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty

  • Specifications:

    Intake Valve Lift (in.)
    0.553
    Exhaust Valve Lift (in.)
    0.572
    Int. Duration @ .050 in. (Deg)
    242
    Exh. Duration @ .050 in. (Deg)
    248
    RPM Range
    2800-6100
    Int. Duration Advertised (Deg)
    294
    Exh. Duration Advertised (Deg)
    300
    Engine Make/Size
    Ford 429-460
    Lifter Type
    Hydraulic Roller Retrofit
    Usage
    Street/Performance
    Gaskets Included
    No
    Advertised Duration
    294 int./300 exh.
    Advertised Exhaust Duration
    300
    Advertised Intake Duration
    294
    Assembly Lubricant Included
    Yes
    Basic Operating RPM Range
    2,800-6,100
    Cam Style
    Hydraulic roller tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    242 int./248 exh.
    Exhaust Duration at 050 inch Lift
    248
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.572
    Grind Number
    XR294HR
    Intake Duration at 050 inch Lift
    242
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.553
    Lifter Style
    Hydraulic roller
    Lifters Included
    Yes
    Locks Included
    Yes
    Outside Diameter of Outer Spring (in.)
    1.509
    Pushrods Included
    No
    Quantity
    Sold as a kit
    Retainers Included
    Yes
    Rocker Arms Included
    No
    Timing Chain and Gears Included
    Yes
    Timing Chain Style
    Double roller
    Valve Lift with Factory Rocker Arm Ratio
    0.553 int./0.572 exh.
    Valve Springs Included
    Yes
    Valve Springs Required
    Yes
    Valve Stem Seals Included
    Yes
    Lobe Separation (Deg)
    110
    Manufacturer's Part Number:
    K34-443-9

    The Leading Edge of Valve Train Technology

    Comp Cams Xtreme Energy series can be used in any street or street/strip application where both throttle response and top-end horsepower is desired. These camshafts 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 K34-443-9 fit your vehicle?

    Narrow Results

    1970 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: SPOILER
    • Engine Vin: J
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1974 FORD COUNTRY SQUIRE

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1976 FORD GRAN TORINO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1969-1972 FORD CUSTOM

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 MERCURY COUGAR

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: 500
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1974 MERCURY MARQUIS

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: MACH I
    • Engine Vin: Z
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: SPOILER
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973-1974 FORD RANCH WAGON

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972-1974 FORD COUNTRY SEDAN

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD RANCH WAGON

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: VILLAGER
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1978 MERCURY GRAND MARQUIS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: MX BROUGHAM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971-1973 FORD THUNDERBIRD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973 FORD GALAXIE 500

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972-1973 FORD GRAN TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: SQUIRE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970-1973 MERCURY MONTEREY

    • CC: 7030
    • Liter: 7.0
    • SubModel: CUSTOM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY MARAUDER

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1976 FORD TORINO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972-1973 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: MX BROUGHAM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: MACH I
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SQUIRE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1976 FORD GRAN TORINO

    • Liter: 7.5
    • SubModel: SQUIRE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1976 MERCURY MONTEGO

    • Liter: 7.5
    • SubModel: MX
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970-1973 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973-1974 MERCURY COUGAR

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: XR-7
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: MX
    • Engine Vin: J
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1973 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: GT
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 FORD GALAXIE 500

    • Liter: 7.0
    • SubModel: XL
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970-1973 MERCURY MARQUIS

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD FALCON

    • CC: 7030
    • Liter: 7.0
    • SubModel: FUTURA
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971-1972 FORD LTD

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1974 MERCURY COLONY PARK

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1978 FORD LTD

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: GRANDE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1978 MERCURY MARQUIS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1973-1974 FORD CUSTOM 500

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1969 FORD COUNTRY SQUIRE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1973 FORD GALAXIE 500

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 FORD LTD

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973-1974 FORD TORINO

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970-1971 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: GT
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 FORD THUNDERBIRD

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1974 FORD LTD

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD GALAXIE 500

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: MX
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: SPOILER
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD COUNTRY SEDAN

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD LTD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1973 FORD GRAN TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975 MERCURY MONTEGO

    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971-1972 FORD LTD

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1976 MERCURY MONTEGO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 FORD RANCH WAGON

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1968 LINCOLN MARK III

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1978 FORD LTD

    • Liter: 7.5
    • SubModel: LANDAU
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: MACH I
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975 FORD GRAN TORINO

    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972-1976 LINCOLN MARK IV

    • EngineType: ALL
    • SubModel: ALL

    1970 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: BOSS 429

    1970-1973 MERCURY COLONY PARK

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 MERCURY MARQUIS

    • EngineType: ALL
    • SubModel: BROUGHAM

    1970 FORD FALCON

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970-1973 MERCURY MARQUIS

    • CC: 7030
    • Liter: 7.0
    • SubModel: BROUGHAM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BOSS 429

    1975-1976 FORD GRAN TORINO

    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1976 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1969-1976 LINCOLN CONTINENTAL

    • EngineType: ALL
    • SubModel: ALL

    1970 FORD LTD

    • Liter: 7.0
    • SubModel: BROUGHAM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 MERCURY MONTEREY

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1974 FORD LTD

    • CC: 7539
    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: GRANDE
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1968 LINCOLN CONTINENTAL

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 MERCURY COUGAR

    • CC: 7030
    • Liter: 7.0
    • SubModel: XR-7
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 FORD GALAXIE 500

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1976 FORD ELITE

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1969-1971 LINCOLN MARK III

    • EngineType: ALL
    • SubModel: ALL

    1971 FORD LTD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970-1973 MERCURY MONTEREY

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 FORD LTD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BROUGHAM
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1978 MERCURY MARQUIS

    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD TORINO

    • EngineType: ALL
    • SubModel: COBRA

    1974 MERCURY MONTEGO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: MX BROUGHAM
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1976 MERCURY MARQUIS

    • Liter: 7.5
    • SubModel: COLONY PARK
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD FAIRLANE

    • CC: 7030
    • Liter: 7.0
    • SubModel: 500
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: ELITE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: SUPER COBRA JET
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1978 FORD LTD

    • Liter: 7.5
    • SubModel: COUNTRY SQUIRE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: SPOILER
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975 MERCURY MONTEGO

    • Liter: 7.5
    • SubModel: VILLAGER
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972-1973 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )
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