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

$428

FT-90

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

Great reviews from friends using your products.

Pedro G. from Ohio
2T-1A

The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.

William G. from New York
Cessna 182Q Skylane

Excellent installation instructions [&] recommend[ed] by others.

Ben C. from Alaska
Piper PA-22-160

Always very friendly and knowledgeable staff. Over time, I have purchased six different EI instruments for the two planes I own. The instruments are easy to install, very accurate, and dependable. EI has very stable and easy-to-operate instruments.

Art R. From Arizona
Cessna 182P Skylane

Great products and very clear install.

John W. from North Carolina
PA-12 Piper

Phone service for ordering was quick and easy. Shipping was quick.

Dan M. from Utah
BL-17 Bellanca Viking 17-30

Installation was straightforward; great quality all around.

Christopher L. from California
C182 A

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.

Brian C. from Florida
C182P

Love it!

Corey B. From Texas
Grumman American AA-5A Cheetah

Works Great! Love it!

Rick C. From Florida
Cessna 172R

Compact, precise, awesome!

Harvey C. from Maine
Cessna A185F Skywagon and AgCarryall

Great product at a great price …. (and) reliability.

Paul B. from Washington
Cessna 150
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