Easiest company to deal with and an awesome product! Price, Certified for Primary, and Features.
- Customer
Justin E. from California
- Aircraft
Piper PA-30 Twin Comanche
- 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

Easiest company to deal with and an awesome product! Price, Certified for Primary, and Features.
Very pleased with the quality. [Chose because of] positive reviews from other aircraft owners.
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Very accurate readings! The “analog” style LED arc means at-a-glance tach readings that allow the pilot to keep his attention where it matters, not reading a gauge. The digital readout is great for maintenance checks and mag drop tests.
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.
Sharp-looking gauges. [I chose EI because of your] reputation.
Great service for Electronics International. Very helpful with what it needed for my aircraft. My mechanic has installed several of these units and highly recommended this for my aircraft.
Really glad to have accurate oil psi and temp! [It’s a] match with previous [EI] installs.
The [unit] is easy to read and quick to respond. I have multiple EI units and have had good experiences with all.
Very impressed with the clarity and readability of the CGR-30P gauge.
Love my new engine monitoring system.
Nice product and fulfills the requirement.