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Thread: turboing my blazer, fuel delivery????

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  1. #1
    Registered User jakeb1388's Avatar
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    turboing my blazer, fuel delivery????

    ive got an 89 s-10 blazer with a vortec 4.3 with the "spider injector". ive got a turbo im going to put on it. does anyone know if theres a way to up the fuel pressure/volume with this fuel system for the added air being pushed into the cylinder?
    Someone once told me to block off the return side of the fuel system but im not to sure of that?

  2. #2
    Zombie Killer 6SpeedBlazer's Avatar
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    Quote Originally Posted by jakeb1388 View Post
    ive got an 89 s-10 blazer with a vortec 4.3 with the "spider injector". ive got a turbo im going to put on it. does anyone know if theres a way to up the fuel pressure/volume with this fuel system for the added air being pushed into the cylinder?
    Someone once told me to block off the return side of the fuel system but im not to sure of that?
    a little more info would be helpful

    an 89 didn't come stock with the "spider" style injection.

  3. #3
    My Tape Deck Broke
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    they don't produce enof fuel. eldelbrock has a injector you can put in it. My buddie did one for mini truckin a few years ago when they supercharged a s10 check the archives on mini truckins web site and theres a step by step howto.
    Honk if you love peace and quiet

  4. #4
    My Tape Deck Broke
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    Honk if you love peace and quiet

  5. #5
    5.7L VORTEC 350 blazin4low's Avatar
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    If you motor swapped to the newer 4.3, than swap a marine intake on it and you can put whatever size injectors you will need for the turbo

    http://www.ebay.com/itm/4-3L-Vortec-...1f21b6&vxp=mtr
    http://i158.photobucket.com/albums/t114/VortecBlazer/sidredo.jpg
    Tuned by Bland Tuning
    Transmission built by Transbuilderguy on FSC!
    Marine Intake swap by me

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