Precision-Flow High-Impedance Fuel Injectors
  • GM LS2
  • 33 lbs/hr
  • $361.95
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS2
  • 46 lbs/hr
  • $77.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $285.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $354.99
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $556.95
    (2)
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS2
  • 57 lbs/hr
  • $65.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $379.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $505.95
    Estimated to ship direct from manufacturer on 04/08/24, pending manufacturer availability.
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS2
  • 85 lbs/hr
  • $373.95
    Estimated to ship direct from manufacturer on 05/08/24, pending manufacturer availability.
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    $505.95
    (2)
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 39 lbs/hr
  • $59.95
    Estimated to ship direct from manufacturer on 04/04/24, pending manufacturer availability.
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 50 lbs/hr
  • $74.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    $379.95
    Estimated to ship direct from manufacturer on 04/05/24, pending manufacturer availability.
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 65 lbs/hr
  • $64.95
    Estimated to ship direct from manufacturer on 05/17/24, pending manufacturer availability.
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    $505.95
    (1)
    Estimated to ship direct from manufacturer on 04/15/24, pending manufacturer availability.
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    Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 85 lbs/hr
  • $384.95
    Estimated to ship direct from manufacturer on 05/07/24, pending manufacturer availability.
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    What Are FAST Precision-Flow Fuel Injectors for GM LS Common Pros and Cons?

    FAST Precision-Flow Fuel Injectors for GM LS engines are made from high quality components and assembly making them very reliable and consistent, along with providing long service life. Due to the high quality, the price for FAST precision flow fuel injectors can be higher than other fuel injectors on the market.

    Which FAST Precision-Flow Fuel Injectors for GM LS Are Best?

    It is important to select the correct FAST precision-flow fuel injectors that will both physically fit your engine (connector and body type) and match the engine fuel needs. Once the physical fitment is confirmed, the fuel injector size has to be determined. This is based on the amount of horsepower of the engine, number of fuel injectors, induction type (normally aspirated, supercharged, etc.), fuel type, BSFC (brake specific fuel consumption), and injector max duty cycle. Injector size (in cc/min) is equal to the (estimated horsepower x the brake specific fuel consumption (about .50) x 10.5) divided by the number of fuel injectors times the duty cycle (typically .80).

    How Much Do FAST Precision-Flow Fuel Injectors for GM LS Cost?

    FAST Precision-Flow fuel injectors for GM LS engines are available starting at $50 each and can reach over $500 for a set of eight, depending on the type and size.