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.
- Customer
William G. from New York
- Aircraft
Cessna 182Q Skylane
- EI Instrument
Look at our FT-90, engineered for gravity fed engines, 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-60 Fuel Flow Transducer
FT-60
$388

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.
I really enjoy your products [because they are] simple and easy to use and affordable.
Great service. [I replaced/upgraded] unit in aircraft.
Great product. So easy to read compared to the originals.
Simple and Easy.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
Straight up install no issues. Works as advertised!
Good support when we called with particular questions with the initial setup. We liked the functions and the price.
We’ve worked with EI for years and love the product and support always received. Quality & dependability.
Installed digital volt/amp gauge in PA 28-181. Great unit easy to install. Much better than original.
Incredible customer service.
Looks great. Works great.