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  1. #1

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    Siemens vs Bosch injectors

    Just bought a set of 42lb Bosch green injectors.
    Pulled out the stock siemens injectors and noticed the new green bosch injectors are shorter. They sit higher in the injector hole as the siemens have an extended metal point on them.
    Are these the correct injectors for fitting with an x charger?
    Will they work?


  2. #2
    captain slow Turbo Retro's Avatar
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    Yes.. i had issues with siemens injectors locking open at high fuel pressures.. never an issue when the green ones were put in. I still run bosch injectors on the turbo setup.

  3. #3
    RXPJAY's Avatar
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    Quote Originally Posted by kpracing12 View Post
    Just bought a set of 42lb Bosch green injectors.
    Pulled out the stock siemens injectors and noticed the new green bosch injectors are shorter. They sit higher in the injector hole as the siemens have an extended metal point on them.
    Are these the correct injectors for fitting with an x charger?
    Will they work?
    Your right. But they work fine. Zero issues with mine as all others out there that swear by them.

  4. #4
    boost junkie skidoochris's Avatar
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    if they are too short either add a extension hat on them or get the right length injectors
    bosch makes extended tip injectors with the correct ev1 connectors

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