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Thread: fuel injector question

  1. #1
    Senior Member TwilightZ's Avatar
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    fuel injector question

    do any of the engine/turbo experts on here know what size injector will support what horsepower.

    ie. 2.8 fiero v6. 7-8lbs of forced induction with high flow fuel pump and adjustable fuel pressure regulator.(not interested in opinions about weather or not its a good idea to turbo/super charge the 2.8 )

    what hp would a 15lbs,17lbs,19lbs ect support. thanks in advance

  2. #2
    Junior Member
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    Mar 2007
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    3

    Re: fuel injector question


    Check out the link. Good place to buy too if you need injectors. I had them in a V6 Sebring that I turbo'ed and they are top quality injectors.

    http://www.rceng.com/technical.aspx?UserID=5984842&SessionID=MyddJDsB8f 67h{EUW{4l

    The formula seems to favor the rich side of the A/F ratio. I had to lean out the Sebring with a super-afc quite a bit to get it right so whatever the formula says, you might want to go down to the next size injector instead of up because I believe the safety margin is already built into the equations.

  3. #3
    Senior Member TwilightZ's Avatar
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    Re: fuel injector question

    will check it out. thanks

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