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
[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-60 Fuel Flow Transducer
FT-60
$388

I really enjoy your products [because they are] simple and easy to use and affordable.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.
My interactions with EI were all very positive. When I ordered the Dual CGR 30 instruments I was told there would be about a 6 week delivery time. It took a little less than 4 weeks. I am extremely happy with the service and product.
Why did you choose our products over the competition? Complete kit and ease of installation.
Compact, precise, awesome!
Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.
I have worked with your products before and I like them.
Have had EI instruments in my past plane and current plane and they always performed flawlessly.
The reviews online were very good. Customer service has been great.
I have been flying with EI instruments for over 20 years. I purchased the CGR-30P to update my engine instruments into one modern package.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…