I really enjoy your products [because they are] simple and easy to use and affordable.
- Customer
Zach J. from Alaska
- Aircraft
Piper PA-16 Clipper
- EI Instrument
Look at our FT-90, engineered for gravity fed engines, see below for more details.
8am–4:30pm PST M–F
Sorry, We’re Closed
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| 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-60 Fuel Flow Transducer
FT-60
$388

I really enjoy your products [because they are] simple and easy to use and affordable.
Customer service always quick and easy. [I chose E.I. because of] price and being recommended by friends.
Gauge works great! Very happy with purchase.
This is the third EI instrument I am having installed in “Lillybelle .” I am impressed with the ease of operation, the affordability and the accuracy of each of these instruments. For years I trusted my life to 50+ year old gauges. Now I don’t have to. What a relief!
All looks very nice. [I chose E.I. because of] previous experience.
Some of the best customer service in the avionics network that I’ve had the pleasure of dealing with. [I chose EI because of the] features, simplicity, and the user-friendly platform.
The tach looks and operates amazing. Extremely accurate.
Works Great!
Good value and functionality. I’ve used your instruments on multiple aircraft thru the years with no issues. These are a nice upgrade over the original instruments in most older aircraft.
Love the look and having every piece of info in front of me… Better price and look [versus competition].
Responsive customer service, kudos to [customer service].
Works Great! Love it!