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  • Ultimate LS EFI Systems-Setting Up Nitrous | Tech Tuesdays | EP83

    By FiTech Fuel Injection | September 27, 2023

    Many people don’t know that our Ultimate LS System has a nitrous input circuit. The AC request wire, which would originally go to the compressor clutch of the air conditioning, is going to be used for the nitrous. Keep watching to learn how to set up nitrous on your FiTech EFI Ultimate LS System. FiTech…

  • TPI EFI System Wiring Breakdown | Tech Tuesdays | EP82

    By FiTech Fuel Injection | September 27, 2023

    One of the key components that makes the FiTech Tune Port Injection Systems different from other TPI kits is the ability to work with a computer-controlled distributor. The ECU is similar to our Ultimate LS EFI System and today we are going to walk you through the wiring breakdown of this system. FiTech Tune Port…

  • Sensor Diagnosis | Tech Tuesdays | EP81

    By FiTech Fuel Injection | September 27, 2023

    We’re going to cover sensor diagnosis. We’re going to go over each individual sensor and show you certain things that can go wrong that will give you a failed reading in the handheld. There are four major sensors on the throttle body EFI systems that we are going to cover today; the Oxygen Sensor, Coolant…

  • Wiring Your Ultimate LS EFI System | Tech Tuesdays | EP80

    By FiTech Fuel Injection | August 22, 2023

    Today we’re going to break down wiring your Ultimate LS EFI System. In this video, we’re going to go over all of the connections with the Ultimate LS System and go over what each connection does. Ultimate LS EFI Systems: https://fitechefi.com/product-category/ls-induction/ Tech Support Email: te******@*******fi.com Tech Support Line: (951)340-2624 Have a question you want answered?…

  • Wiring Your External ECU System | Tech Tuesdays | EP79

    By FiTech Fuel Injection | August 22, 2023

    This week we’re going to go over the wiring of our remote mount ECU setups. This would include the Classic EFI Systems, the Tripower System, and our Ultra Ram Systems. We are going to break down the wiring harnesses that come with each of these systems in order to make connecting your EFI system much…

  • FiTech Relay Box | Tech Tuesdays | EP78

    By FiTech Fuel Injection | July 25, 2023

    This week we’re going to go over the relay box that comes with the FiTech throttle body systems. FiTech now offers relay and fuse box combos with their throttle body EFI systems. Prior generations had the fuses in line and the relays were built into the ECU, let’s cover the new update! Tech Support Email:…

  • Diagnosing a Clogged Fuel Filter | Tech Tuesdays | EP77

    By FiTech Fuel Injection | July 25, 2023

    This week on FiTech’s Tech Tuesday, we’re going to show you the symptoms of a clogged fuel filter. One symptom you would notice when driving the vehicle would be when you slam on the gas or accelerate, you might get a bog or hesitation. If the system was running well before and it was a…

  • Tripower Throttle Body Installation Tips | Tech Tuesdays | EP76

    By FiTech Fuel Injection | July 25, 2023

    Today we are going to cover what you can do if your Tripower setup has manifold interference with a TMAP sensor and other important tips on installing the Tripower with regards to the throttle bodies and the sensors in them. Go EFI Tri-Power 600HP System (PN: 39610): https://fitechefi.com/product/go-efi-… Tech Support Email: te******@*******fi.com Tech Support Line:…

  • Wiring Your Power Adder Throttle Body EFI| Tech Tuesdays | EP75

    By FiTech Fuel Injection | July 25, 2023

    Today we’re going to simplify the wiring process for your Power Adder Throttle Body EFI. When it comes to the Power Adder Systems there are a few ways to hook up your vacuum line depending on whether you have a roots style supercharger or blow thru supercharger, this is one of the things we will…

  • Wiring Your Throttle Body EFI| Tech Tuesdays | EP74

    By FiTech Fuel Injection | July 25, 2023

    Today we’re going to simplify the wiring process for your Throttle Body EFI. We’re going to do a quick overview of where to hook up some of the wiring as well as some of the important things to focus on to avoid simple mistakes. Go EFI 4 600HP System Matte Black (PN: 30002): https://fitechefi.com/product/30002-g… Tech…