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Thread: 96 lb/hr injectors

  1. #1
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    Default 96 lb/hr injectors

    Where can I get some? My goal for my car is 1000 rear wheel horsepower and I know its gonna take some serious work and a big turbo and some big injectors... haha

  2. #2
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    also, what kind of boost would i have to be running to do this? i read somewhere about 38 psi... that true?

  3. #3
    Lifetime Member TAQuickness's Avatar
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    Might do a search for posts by Nitrorocket. His set up is quite impressive and he's shared a lot of valuable information about tuning the 96 lb/hr injectors.


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    Aight thanks Ill get right on it... I saw some 160 lb/hr injectors and they scared me. haha. that would be making some massive power. I am going to use these 96 lb/hr injectors for street use... think thats dumb? Its gonna be a single or twin turbo set up so it wont always be under super high boost...

  5. #5

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    Maybe you should think about the "big picture" before you build a car around a set of injectors. 1000 BHP will require a motor with at least 410+ cubic inches and boosted. I have done a couple 422's with twin 57mm turbos making 16 psi that made high 800's to the tire. They where using 120 lbs/per hr injectors and a FAST DFI unit.

    I don't know what your budget is but it better be deep! Once you build a motor that produces that kind of power, the rest of the car needs to be built. You could spend an easy 15 g's on the chassis let alone a built motor in the same range.

    What kind of car is this big motor for??

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  6. #6
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    1000 RWHP is not a game, that's for sure. Do you already have a setup or are you planning on one?
    On race gas, that is not a problem, but the motor will have to be plenty stout and cost you plenty! 1000 RWHP will be running the 96 lb injectors over there limit with 45 psi fuel pressure, that's for sure. That injector is fine for the street, but you have have to have a very good tuner that fully understands what makes them tick.

    Mine idles at a smooth 725 rpm with about a 14:1 AFR at idle, but it is a tad inconsistant with AFR, it will fluctuate a 1/4 point. I do not mind this and it's a small and unoticable sacrafice to be able to have this kind of power. If my software is correct, at 800+ rwhp I am seeing about 80% duty cycle at WOT. I will have new track times later next week I hope, I will post the numbers.

    Good luck!
    '71 chevelle
    Twin turbo ls1
    1000 HP 93 octane street car!
    96 lb injectors

  7. #7
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    Camaro. Im looking into spending about 40k over all, I think thats possible seeing as how I know how to do all the work myself and I am very good at custom fabrication.

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