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ls2 injectors

This is a discussion on ls2 injectors within the GTO forums, part of the Vehicle Specific category; can anyone tell me what size injectors were used on the ls2 gto?...

  1. #1
    Junior Member toysruskid62's Avatar
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    Cool ls2 injectors

    can anyone tell me what size injectors were used on the ls2 gto?

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    Veteran Hi-Po's Avatar
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    Stock injectors on 2005-2006 LS2 V8 equipped C6 Corvette and 2005-2006 LS2 equipped GTO. May also be production injectors on the 2006 LS2 equipped CTS-V as well.

    The LS2 injectors flow 33.9 lbs/hr (4.27 grams/second) at 58 psi (400 kPa) fuel pressure.

    Injector information:

    Bosch part # 0 280 158 049

    GM # 12569113

    USCar connector

    65.2 mm overall length

    52 mm O-ring to O-ring

    4.3 mm tip length

    15 degree spray cone

    4 hole injector

    high impedance

    The USCar connector is not the same type of connector as used on earlier LS1 and other GM V8 engines so these injectors are not compatible with the older vehicles without changing the connectors on the wiring harness. The injectors are also shorter than the LS1 style injectors and the O-ring diameter in the intake manifold is different as well.

    The USCar connector is now also used on several Ford and Chrysler applications.



    Copied and pasted for you. I think its right?

  3. #3
    Junior Member toysruskid62's Avatar
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    Thumbs up

    thank you for your help ,this information is very useful

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