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
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"]
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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-90 Fuel Flow Transducer
FT-90
$388

I really enjoy your products [because they are] simple and easy to use and affordable.
Working with EI representatives from the OSHKOSH show and sales representative has been a pleasant and positive experience. They have been very helpful, truthful and knowledgeable about EI’s products. I have yet to see the MVP-50P in action in our plane. Waiting for the Top Overhaul to be completed. We are glad we secured your product at the airshow. We had no idea, that a few weeks later, we would need to have a Top Overhaul. What great timing! Having your engine monitor installed in our plane will hopefully help us keep it out of the shop for further engine repairs.
Always built well. Always dependable. Been using & relying on EI equip for over 35 years!
Good reviews and I don’t have to modify my panel. Additionally, the reps at Oshkosh were extremely helpful and answered all my questions.
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.
Pleasure supporting folks with like values.
[Customer service] is great!
. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.
The installation was straightforward and quite easy. Reliability and accuracy far exceed the original [aircraft’s] oil pressure/temperature systems. Also, the price was about a third of the cost to replace the gauge cluster.
EI has the best customer service of any company that I’ve ever dealt with.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
Great customer support. My A&P installed a CGR in a Comanche and liked it.