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COMP Cams 26-602-7

CAMSHAFT CRHD 295T H-107 T THUMPR

COMP Cams 26-602-7

249-26-602-7

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COMP Cams 26-602-7 CAMSHAFT CRHD 295T H-107 T THUMPR $218.99
Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft
Lift .508"/.495"
Duration 295/312
RPM Range 2500-6200

COMP Cams 26-602-7 Details

Chrysler 392 Hemi 8 CYL. 1957-1958

Classic Big Mutha' Thumpr™ − Street/strip, needs 9.5:1+ compression, 2800+ stall, intake, gears and headers, very rough idle.

Specifications:

Exhaust Valve Lift (in.)
0.495
Intake Valve Lift (in.)
0.508
Int. Duration @ .050 in. (Deg)
243
Exh. Duration @ .050 in. (Deg)
257
Int. Duration Advertised (Deg)
295
Exh. Duration Advertised (Deg)
312
Lifter Type
Hydraulic Flat Tappet
RPM Range
2500-6400
Engine Make/Size
Mopar 392 Hemi
Usage
Street/Strip
Manufacturer's Part Number:
26-602-7

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 26-602-7 fit your vehicle?

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    1957-1958 CHRYSLER IMPERIAL

    • EngineType: ALL
    • SubModel: ALL

    1958 CHRYSLER 300

    • CC: 6425
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    1957-1958 CHRYSLER NEWPORT

    • CC: 6425
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    1957-1958 CHRYSLER TOWN & COUNTRY

    • CC: 6425
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    1957-1958 CHRYSLER NEW YORKER

    • EngineType: ALL
    • SubModel: ALL

    1957 CHRYSLER 300

    • EngineType: ALL
    • SubModel: ALL
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