Comp Cams Thumpr Mechanical Flat Tappet Cams - JEGS

Comp Cams Thumpr Mechanical Flat Tappet Cams


Comp Cams
Comp Cams Thumpr Mechanical Flat Tappet Cams

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Thumpr Camshafts are the hottest cams to hit the streets in more than a decade. Applying a design originally for endurance racing, they combine early exhaust valve opening, long exhaust duration, and generous intake/exhaust overlap. Best of all, Thumprs will not negatively impact power output or streetability.
6 Products View All
Ford 239-255ci Flathead 1949-53

249-41-600-7
Thumpr Mechanical Flat Tappet Camshaft
Ford 239-255ci Flathead 1949-53
  • Lift: .354"/.350"
  • Duration: 267°/299°
  • Lobe Separation Angle: 107°
  • RPM Range: 2000-5800
    More info on Comp Cams 41-600-7

    Fits Applications
    		• $273.99
    Ships
    06/26/13

    		249-41-601-7
    		Thumpr Mechanical Flat Tappet Camshaft
    Ford 239-255ci Flathead 1949-53
  • Lift: .368"/.364"
  • Duration: 275°/307°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-6100
    More info on Comp Cams 41-601-7

    Fits Applications
    		• $273.99
    Ships
    06/26/13

    		249-41-602-7
    		Thumpr Mechanical Flat Tappet Camshaft
    Ford 239-255ci Flathead 1949-53
  • Lift: .382"/.378"
  • Duration: 283°/315°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6400
    More info on Comp Cams 41-602-7

    Fits Applications
    		• $273.99
    Ships
    06/26/13
    Ford 292-312ci Y-Block 1955-62

    		249-37-600-5
    		Thumpr Mechanical Flat Tappet Camshaft
    Ford Y-Block 292, 312ci 1955-62
  • Lift: .491"/.482"
  • Duration: 268°/287°
  • Lobe Separation Angle: 107°
  • RPM Range: 2000-5800
    More info on Comp Cams 37-600-5

    Fits Applications
    		• $185.99
    Ships
    06/20/13

    		249-37-601-5
    		Thumpr Mechanical Flat Tappet Camshaft
    Ford Y-Block 292, 312ci 1955-62
  • Lift: .502"/.489"
  • Duration: 276°/295°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-6100
    More info on Comp Cams 37-601-5

    Fits Applications
    		• $193.99
    Ships
    06/26/13

    		249-37-602-5
    		Thumpr Mechanical Flat Tappet Camshaft
    Ford Y-Block 292, 312ci 1955-62
  • Lift: .513"/.504"
  • Duration: 284°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6400
    More info on Comp Cams 37-602-5

    Fits Applications
    		• $193.99
    Ships
    06/26/13

    6 Products View All