FT-90 Fuel Flow Transducer

FT-90 Fuel Flow Transducer

FAA Approved Instrument

  • FAA TSO’d and STC’d with EI Instruments
  • For 350 to 550 HP engines, or gravity-feed engines.
  • Gold anodized aluminum body, 5.3 ounces.
  • 1/4″ female NPT, 1.375 in. (H) x 1.620 in. (W) x 1.90 in. (L)
  • 3 to 125+ GPH, .05 PSI drop at 20 GPH, .2 PSI drop at 40 GPH

Have a gravity fed engine?

Take a look at our FT-60, engineered for engines with an engine-driven fuel pump. See below for more details.

Questions?

8am–4:30pm PST M–F

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Product Overview

Model Comparison

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

Prices

Retail Prices

Packages include:

  • FT-90 Transducer
  • OLC-2 Connectors (3)
  • Installation Instructions
Description
Package
Retail Price

FT-90 Fuel Flow Transducer

FT-90

$388

FT-90

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

Straight up install no issues. Works as advertised!

John L. from Georgia
Piper PA-28-151 Cherokee Warrior

Easy Install.

Leslie S. from Connecticut
Piper Arrow PA-28R-200

I really appreciate the quality of communication about my order. The instrument offers the right functionality (being a primary instrument) in the right form factor for my application.

M. N. from Iowa
Cessna TR182

Have had EI instruments in my past plane and current plane and they always performed flawlessly.

Gary M. from California
Cessna 182Q Skylane

People [at EI] were great to work with.

Andrew & Carri Ann M. from Alaska
Piper PA-18-150 Super Cub

Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.

Dale C. from Ohio
Cessna 182D Skylane

Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.

David C. from the United Kingdom
Scottish Aviation Bulldog

I was able to try out the CGR-30P in a flight school plane. I was very impressed with the ease of use, visual quality, and information provided on the main screen… I feel it will pay for itself in fuel savings, and extended engine time before overhaul.

David M. From South Carolina
Cessna 182J Skylane

Compact, precise, awesome!

Harvey C. from Maine
Cessna A185F Skywagon and AgCarryall

I have been installing avionics since 1996. This was THE BEST wire harness I have ever seen!

Christopher W. from Texas
Cessna 172

The CGR-30P is working great and it’s an outstanding addition to our avionics package.

Charles J. from Idaho
PA-28-181

We chose your product because of the great support and reputation your company sustains.

Ryan C. From Washington
Cessna 182P Skylane
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