I like how the kits ship with everything needed for install and the wire labeling was very helpful.
- Customer
Nathan V. from Alaska
- Aircraft
c-150
- 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
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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 like how the kits ship with everything needed for install and the wire labeling was very helpful.
Pleasure supporting folks with like values.
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Installation went great. The Fuel Flow is dead on.
Customer Service is far superior… with an excellent record of resolving … technical issues.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
Great product. [I chose EI because] you have no competition.
Gauge works great! Very happy with purchase.
EI has the best customer service of any company that I’ve ever dealt with.
Great product at a great price …. (and) reliability.
The R-1-6 is a great instrument. [I chose EI because of] quality.
Really impressed thus far . . . . a rock solid replacement for old mechanical gauges.