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COMP Cams 48-601-5

Mutha Thumpr Hydraulic Flat Tappet Camshaft Lift .525"/.509" Duration 286/304 RPM Range 2000-5500

COMP Cams 48-601-5

249-48-601-5

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COMP Cams 48-601-5 Mutha Thumpr Hydraulic Flat Tappet Camshaft Lift .525"/.509" Duration 286/304 RPM Range 2000-5500 $206.99
Mutha Thumpr Hydraulic Flat Tappet Camshaft
Lift .525"/.509"
Duration 286/304
RPM Range 2000-5500

COMP Cams 48-601-5 Details

Chevy 348-409 c.i. 8 CYL. 1958-1965

  • (Classic Thumpr)

  • 3 Grinds To Fit All Of Your Performance Needs
  • Unique Design
  • Maximizes Sound And Mid To High RPM Power
  • Ensures Safe Piston-To-Valve Clearance
  • Proven To Generate 25+ RWHP Gains
  • Does Not Compromise Durability
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.509
    Intake Valve Lift (in.)
    0.525
    Int. Duration @ .050 in. (Deg)
    234
    Exh. Duration @ .050 in. (Deg)
    249
    Int. Duration Advertised (Deg)
    286
    Exh. Duration Advertised (Deg)
    304
    Lifter Type
    Hydraulic Flat Tappet
    Engine Make/Size
    Chevy 348-409
    Usage
    Street/Strip
    RPM Range
    2200-6100
    Advertised Duration
    286 int./304 exh.
    Advertised Exhaust Duration
    304
    Advertised Intake Duration
    286
    Basic Operating RPM Range
    2,200-6,100
    Cam Style
    Hydraulic flat tappet
    Camshaft Gear Attachment
    3-bolt
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    234 int./249 exh.
    Exhaust Duration at 050 inch Lift
    249
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.509
    Grind Number
    287TH7
    Intake Duration at 050 inch Lift
    234
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.525
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.525 int./0.509 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    107
    Manufacturer's Part Number:
    48-601-5

    Thumpr Camshafts are the hottest cams to hit the streets in more than a decade. That's because they give you the big cam sound you're looking for, without the drawbacks. Applying a camshaft design originally created for sports car endurance racing, they incorporate early exhaust valve opening, long exhaust duration, and a generous amount of intake and exhaust overlap. Best of all, Thumprs will not negatively impact power output or streetability.

    Features:
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note
  • Best with aftermarket converters and more rear gear


    Thumpr Sound ClipClick to Listen

    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.

  • Does COMP Cams 48-601-5 fit your vehicle?

    Narrow Results

    1964-1965 CHEVROLET IMPALA

    • Liter: 6.7
    • SubModel: SS
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1961-1965 CHEVROLET BISCAYNE

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1961-1965 CHEVROLET IMPALA

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1960 CHEVROLET BISCAYNE

    • Liter: 5.7
    • SubModel: FLEETMASTER
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1961 CHEVROLET BROOKWOOD

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1959-1961 CHEVROLET BEL AIR

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1961-1965 CHEVROLET BEL AIR

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1959-1961 CHEVROLET BROOKWOOD

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1958 CHEVROLET DEL RAY

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1958 CHEVROLET BROOKWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1959-1961 CHEVROLET IMPALA

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1958 CHEVROLET BEL AIR

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1958 CHEVROLET BISCAYNE

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1959-1961 CHEVROLET BISCAYNE

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )
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