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News & Events

Tips on Adjusting Your Fuel Quantity In-Flight

June 28, 2018 by Craig Peyton

In flight ‘real world’ video, featuring after take-off fuel adjustment tips using the EDM900. This video is advisory only, showing  JPI EDM’s in action

Save 1.5 GPH Using Lean of Peak (LOP) X-Country

June 20, 2018 by Craig Peyton

In flight ‘real world’ video, featuring LOP tips using the EDM900 Primary monitor on a long cross-country. This video is advisory only, showing  JPI EDM’s in action

EDM900 Praise

October 30, 2017 by Craig Peyton

I have 60 hours on my JPI900. It is all I had hoped for and eliminates the problem with replacement transducers for Mooney aircraft. This replaced the JPI700 I had in my 89’Mooney 201. I made a new panel to accommodate the 900. It is a great unit and product [&hellip

JPI data download system is the best I’ve ever seen for any airplane system

March 22, 2017 by Craig Peyton

Dear Joe, We have installed the EDM-790 and flown about 20 hours so far.  It’s pretty cool.  Still learning all the features but we are seeing serious fuel savings – about $100 a night.  I’m working with GAMI to tweak the fuel flows a bit more.  The data download system [&hellip

Read How Our Slimline Guage Helped Avert an Accident

November 03, 2014 by Craig Peyton

While looking at your web page it occurred to me that I owe the company my appreciation for avoiding a disaster in my 421C. Some years ago I put dual JPI slimline tach and MP gauges at the bottom of my panel.  Though I have had some issues getting them [&hellip

EDM 700 solves CHT Overheat Issue

August 10, 2014 by Craig Peyton

I was headed back to the Pacific Northwest in my 89′Mooney 201 from southern Florida. Shortly after takeoff the EDM 700 was showing the EGT on cylinder #1 was running 240′ hotter than the lowest EGT reading of the other 3 cylinders.#1 CHT was slightly south of 385′. I watched [&hellip

Praise for the EDM-730

November 19, 2013 by Craig Peyton

Dear JPI Folks: I replaced my EDM-700 this weekend with the EDM-730.  I had inherited the unit from a previous owner and although it worked just fine, I was intrigued by the larger color 730 version upgrade (actually, I couldn’t resist).  The install was uneventful and – as you said [&hellip

Customer Service: Above and Beyond

November 01, 2013 by Craig Peyton

Dear Mr. Polizzotto, I have a EDM 700 in my aircraft and began having dimming issues with the display. I spoke to you at Sun N Fun and you asked me to send it in for repair/update at N/C. I received the repaired instrument and everything seems flawless. I wanted [&hellip

JPI Pays For Itself in 20 Minutes

September 17, 2013 by Craig Peyton

Dear JPI: At the urging of my mechanic  we installed your JPI700. I had used a competitor’s engine monitor, but found lean of peak operation exceedingly difficult and engine performance data limited. Within the first 20 minutes of my departure for northern Canada (i.e., Cambridge Bay, NU, Inuvik, YK), the [&hellip

Positive Feedback from the UK

June 21, 2013 by Craig Peyton

Dear Joe, I currently own a Christen Eagle which I have been displaying and competing with over the last few years. The modified Biplane performs incredibly well, but it has been a rollercoaster ride with the authorities here in UK. There is still more to do (New wing and colours [&hellip