Tech Archives

New Tech Support Hours

http://fitechefi.com/tech-posts/new-tech-support-hours/

M-F 8:00am-5:00pm & Saturday 8:00am-12:00pm Monday call wait times could be longer than normal due to call load.

Ultimate LS Induction System Features & FAQ’s

http://fitechefi.com/tech-posts/ultimate-ls-induction-system-features-faqs/

FiTech EFI LS Induction System Features Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of... Read More

FiTech EFI – Basic Setup Instructions

http://fitechefi.com/tech-posts/fitech-efi-basic-setup-instructions/

These are a basic overview of the most common setup questions. Resetting to a stock calibration: From the main menu go to the very bottom and select Write Cal To ECU. Once in this menu scroll down to the second... Read More

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FiTech Throttle Body Dimensions

http://fitechefi.com/tech-posts/fitech-throttle-body-dimensions/

FiTech Throttle Body Dimensions These are the dimensions of the FiTech throttle body. View and save in PDF version below View PDF

Frequently Asked Questions – EFI General

http://fitechefi.com/tech-posts/frequently-asked-questions-efi-general/

Frequently Asked Questions – EFI General Why are your systems so inexpensive? We like to answer that with another question. Why are the others so expensive? It’s a throttle body, 4 injectors, a few sensors and an ECU. Not much... Read More

Frequently Asked Questions – More Q&A

http://fitechefi.com/tech-posts/frequently-asked-questions-more-qa/

Frequently Asked Questions – More Q&A Are all of the sensors ‘over the counter’ replaceable? Yes! They are all GM style sensors while the O2 sensor is a Bosch wideband. Are these systems E85 compatible? Yes, but please reduce the... Read More

FiTech EFI Fuel Injection System Overview

http://fitechefi.com/tech-posts/fitech-efi-fuel-injection-system-overview/

FiTech EFI Fuel Injection System Overview FiTech EFI has a great line of bolt on throttle body EFI systems for your classic vehicle. Ken walks you through what makes the FiTech system unique and how his kits are designed to... Read More

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Instructions for Go EFI Systems

http://fitechefi.com/tech-posts/instructions-for-go-efi-systems/

Instructions for Go EFI Systems The Quick Start Manual is designed to get you up and running with the Go EFI System Base Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel Delivery Kit. These instructions... Read More

Fuel Command Center Bracket Fitment

http://fitechefi.com/tech-posts/fuel-command-center-bracket-fitment/

FiTech EFI Fuel Command Center Bracket Fitment If you received a FiTech Fuel Command Center (FCC) during the month of May and are experiencing issues with the FCC mounting brackets. View PDF

Go EFI Pulse Width Modulation Instructions With Pictures

http://fitechefi.com/tech-posts/go-efi-pulse-width-modulation-instructions-with-pictures/

FiTech Go EFI Pulse Width Modulation Instructions With Pictures Did you know that you can control the pulse width modulation (speed) of your fuel pump with your hand held controller? Your system comes shipped with the fuel pump control pwm... Read More

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