Much more about the incredible advantages of direct fuel injection of aircraft engines shortly - for now:

Some real word numbers - If you ever wondered what the hype about "Direct Injection" is all about, take a look at the TOTAL fuel usage for the entire flight

Alissa,
Attached is the flight data, in spread sheet form to share with Jan, which I mentioned to you yesterday for our Zenith STOL CH750.

Conditions were good for the test and after running the groundspeed check, I landed and loaded the aircraft to gross weight (1440 lbs.) and did my first takeoff at this weight. Ground run was just a few seconds longer but when it came off the ground, I could feel the power and acceleration pick up as I began to climb out.

Solo and with full fuel, I am typically off the ground in 6 to 8 seconds. At gross it was around the 10 to 12 second time frame. Still damn quick.
I flew a total of 2.3 hours yesterday and burned 5.56 gallons for an average fuel burn of 2.3 GPH. True a lot of the time aloft was at reduced power settings but still impressive numbers for such a draggy little airplane.

Jerry Wade
N939JS
STOL CH750 with the 130 HP Viking.

 

Views: 196

Reply to This

New from Zenith:

Zenith Planes For Sale 
 

Classified listing for buying or selling your Zenith building or flying related stuff...


Custom Instrument Panels
for your Zenith
:

Custom instrument panels are now available directly from Zenith Aircraft Company exclusively for Zenith builders and owners. Pre-cut panel, Dynon and Garmin avionics, and more.


Zenith Homecoming Tee:


Zenair Floats


Flying On Your Own Wings:
A Complete Guide to Understanding Light Airplane Design, by Chris Heintz


Builder & Pilot Supplies:

Aircraft Insurance:

 
 

West Coast USA:

 
Pro Builder Assistance:

 

Transition training:

Lavion Aero

K&S Aviation Services

Aircraft Spruce & Specialty for all your building and pilot supplies!

How to videos from HomebuiltHELP.com

Developed specifically for Zenith builders (by a builder) these videos on DVD are a great help in building your own kit plane by providing practical hands-on construction information. Visit HomebuiltHelp.com for the latest DVD titles.

© 2024   Created by Zenith.Aero.   Powered by

Badges  |  Report an Issue  |  Terms of Service