$projecthp
  • a new, old guy to throttle body fuel injection
  • a new, old guy to throttle body fuel injection
  • a new, old guy to throttle body fuel injection
  • a new, old guy to throttle body fuel injection

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  1. #1
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    Default a new, old guy to throttle body fuel injection

    Hi, guy and gals, i'm on a steep learning curve on fuel injection, for my 1982 crossfire vette.
    1. what is the pounds flow on the stock injectors.
    2. there is a front and a rear injector, is there any difference in flow rate? and what is the difference if any?
    thanks JAC

  2. #2
    Site Administrator Rob's Avatar
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    Welcome to the Corvette Action Center!

    I'm going to move your post into the Crossfire Injection forum for greater exposure...


    Rob Loszewski, Owner & Site Administrator
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    "Let your plans be dark and impenetrable as night, and when you move, fall like a thunderbolt." - Sun Tzu
    1990 Chevrolet Corvette ZR-1 , 350 Stock ZF 6-speed. Stock Bright Red

  3. #3
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    :G Welcome aboard jac we're glad to have you.

    I sure would not know unless I had the service manuals, this should be the first thing you should purchase. I know it was with me, get the OEM manuals too!

    God luck,
    -Bill
    President Abraham Lincoln as stated in the Gettysburg Address
    "From these honored dead we take increased devotion to that cause for which they here gave the last full measure of devotion - that we here highly resolve that these dead shall not have died in vain."
    "Defend Those That Defended Us"
    Thanks jac thanked for this post

  4. #4
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    Default

    Injectors flow something like 64 pph on one, and 67 on the other. Something like that. Yes, they're not the same front/rear.


    The line above cut and pasted from a senior member post of the Corvette Forum. But I remember seeing those numbers elsewhere, so I would tend to think they are close. Hope it helps.

    All the injectors I see for sale differentiate between front and rear. When I took my TB's apart, I did one at a time to not confuse them. There are other ways of course.
    Last edited by garyc4; 05-12-17 at 09:28 PM.

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