Kpmi

  • sale
    Spring Kit .600 Lift Tc '05-10 Evo Sportster '04-11

    Spring Kit .600 Lift Tc '05-10 Evo Sportster '04-11

    Wound from premium kobe super-clean chrome silicon wire.Kpmi valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life.Springs are engineered for each...
    $205.19
    $184.67
  • sale
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    Spring Kit .610 Lift Hd Tc

    Wound from premium kobe super-clean chrome silicon wire.Kpmi valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life.Springs are engineered for each...
    $153.59
    $138.23
  • sale
    Spring Kit 0.600" Lift Hd Shovelhead '66-83

    Spring Kit 0.600" Lift Hd Shovelhead '66-83

    Wound from premium kobe super-clean chrome silicon wire.Kpmi valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life.Springs are engineered for each...
    $118.31
    $106.47
  • sale
    Spring Kit Replacement 0.415 Lift Shovelhead '66-83

    Spring Kit Replacement 0.415 Lift Shovelhead '66-83

    Wound from premium kobe super-clean chrome silicon wire.Kpmi valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life.Springs are engineered for each...
    $107.99
    $97.19
  • sale
    Ss Intake Valve/spring Kit

    Ss Intake Valve/spring Kit

    Kpmi`s intake only kits have been designed as a stainless steel valve conversion system to replace factory titanium intake valves and components.Kpmi’s engineers use our proprietary design and...
    $153.59
    $138.23
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    Standard Exhaust Valve Guide
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    Standard Exhaust Valve Guide

    We choose to use c630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application.The 5 percent nickel content provides superior resistance to wear, and...
    $15.35
    $13.81
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  • sale
    Standard Intake Valve Guide

    Standard Intake Valve Guide

    We choose to use c630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application.The 5 percent nickel content provides superior resistance to wear, and...
    $15.35
    $13.81
  • sale
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    Tensilite Titanium Intake Valve

    These materials have proven heat and corrosion resistance properties.Each valve is designed using finite element analysis software, and profiles are tested on our computerized flow bench.Strict...
    $13.68
    $12.31
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    Top End Service Kit Ss Valve Conversion W/springs WP191-44031K_1

    Top End Service Kit Ss Valve Conversion W/springs

    These pistons have been designed to incorporate a domed piston deck, resulting in a high compression profile and offsetting any change in volume caused by valve dishes.While maintaining compression...
    $607.19
    $546.47
  • sale
    Top End Service Kit Ss Valve Conversion W/springs

    Top End Service Kit Ss Valve Conversion W/springs

    These pistons have been designed to incorporate a domed piston deck, resulting in a high compression profile and offsetting any change in volume caused by valve dishes.While maintaining compression...
    $609.59
    $548.63
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