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FITech Fuel Injection 31004 Go EFI-4 Power Adder 600 HP Throttle Body System Master Kit with In-line Fuel Pump

546-31004


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31004 Go EFI-4 Power Adder 600 HP Throttle Body System Master Kit with In-line Fuel Pump
$1,494.99
$1,315.59
SAVE $179.40
2 left in stock
Go EFI-4 Power Adder Throttle Body System Master Kit
  • 600 HP
  • Matte Black Finish
  • Includes In-line Fuel Pump
  • Free Shipping - Ships
    QTY

    31004 is rated 4.0 out of 5 by 2.
    Rated 3 out of 5 by from Room for improvement Came in quick, Not to difficult to install. It worked on the way to work then had a Issue that I had read about when investigating a different issue. The well know Vacuum stuck issue. Makes it run like crap and difficult to drive home in. Easy fix that should have been done at the factory. Oh yes they know about the problem. Other issue was one where the fans would cycle on for 1/2 sec and off for 25 sec this with the key off. Once again I wasn't the only one that had this issue. Tech support did not know about this issue. It's an RL circuit that the FiTech internal MOSFET when warm will leak current to ground. I know how to solve it but it should not have happened. Just put 2 diodes one the "Key on" node of the relay. Line on diode towards the relay. This will stop current from charging the coils and stop the "flyback" affect.
    Date published: 2020-12-05
    • y_2024, m_4, d_23, h_5
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    • clientName_jegs

    will this system work with any size camshaft I have very little vacuum because of overlap It is on a 402 big block with 320cc aluminum heads rectangular port and a 177 weiand supercharger 3500 stall and will it work with a hei ignition snow water meth inj

    Asked by: deryl 57
    The Fitech EFi systems are made to work with 7" of vacuum or more.
    Answered by: Rusty B
    Date published: 2019-07-15
    • y_2024, m_4, d_23, h_5CST
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