Electronic Engine Management System

(For Experimental Aircraft)

The "EAGLE EMS" by Precision Airmotive is an all new "turn key" integrated electronic engine management system designed to replace the current mechanical fuel metering and magneto ignition systems.

NOTE:  The Eagle EMS does not require a return to tank line.  

Press Release

System Components (NOTE: Contains several pictures and may take a few minutes to load - please be patient.)

Benefits (Or, 6 Reasons to Upgrade Your Engine to the Eagle EMS)

General Questions & Answers about the Eagle EMS

Technical/Installation FAQ
Systems Comparisons - Standard Ignition & Fuel System vs. the Eagle EMS

Weight Comparisons Chart - Eagle EMS, Fuel Injected, and Carbureted Fuel Control Systems (NOTE: The chart will open in a new browser window.) 


Millennium Momentum Article - The magazine Millennium Momentum (a publication of Superior Air Parts) published an article about the Eagle EMS in the Winter 2007 issue.  The article is a PDF file and will open in a new browser window.


Eagle EMS Support Documents
Owner's Manual

Theory of Operation
UPDATED  4/10 Installation Manual
Wiring Harness Order Form
Post-Installation Troubleshooting Guide

Using a Laptop Computer with a USB or Serial Port Adapter to Communicate with the Eagle System
NEW 6/12 Using the Eagle system to read Air/Fuel Ratios

Installation Photos (And Videos!)





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 17716 48th Drive NE  Arlington, WA 98223       (360) 651-8282