Awesome Tech Support. Like the functions it supports and the fit and look in the panel.
- Customer
Brian M. from California
- Aircraft
Mooney M20F Executive 21
- EI Instrument
Take a look at our FT-60, engineered for engines with an engine-driven fuel pump. See below for more details.
8am–4:30pm PST M–F
[mbhi location="Main"]
![]() |
|
|
|
| Model | FT-60 | FT-90 | FT-180 |
| Engine Type | Up to 350 HP engines, engine driven fuel pumps only. | 350-550 HP engines, gravity fed engines. | 550 HP+ engines, engine driven fuel pumps only. |
| Fuel Flow | .6 to 70+ GPH | 2 to 125+ GPH | 2 to 250+ GPH |
| Connection | 1/4″ female NPT | 1/4″ female NPT | 1/4″ female NPT with #8 male flare adapters |
| Typical Use | Piston with Fuel Pump | Piston Gravity Fed | TurboProp |
| Specifications | Download Info Sheet | Download Info Sheet | Download Info Sheet |
FT-90 Fuel Flow Transducer
FT-90
$388

Awesome Tech Support. Like the functions it supports and the fit and look in the panel.
Love the instrument, easy to install, all good
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
Nice bright display.
I have seen your products in other aircraft and have seen their reliability.
Have had EI instruments in my past plane and current plane and they always performed flawlessly.
Excellent Service. Superb Product.
The R-1-6 is a great instrument. [I chose EI because of] quality.
Great… price [&] support
[I chose EI because they offer a] certified replacement vs. back-up only and they look great.
Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.
Looks Great, and intuitive to use. Packs a lot of information in a tight area, yet, I don’t need my glasses to read it!