First and Last Name                            City State

Email Address Please be accurate!
If I need to contact you, this is the
address I will use.

Select Manufacture of Engine If not one of
these in the drop down box use
the "Other Type Engine"
 to specify the Make                    Other Type Engine
Fill in Other if engine not here OS-140RX ST 2300 OS-160 Webra 145   
Tank Size Specify Oz or CC
                             
Type Plug

Elevation Above Sea Level
where test was run

Model Number and Make Of Header

Model Number and Make Of Pipe

Temperature of Exhaust in Celsius if available, Please see picture for details

Tunnel length from spinner back
plate to end of tunnel in inches

Temperature Day of Measurement in Fahrenheit

Percent of Nitro and Fuel and Manufacturer

You May wish to specify more than one prop and the RPM you achieved with each. We are providing three sections for this. If you wish to do more than three, please put the additional ones in Comments!
Prop Size and Manufacturer #1            RPM for #1
   
Prop Size and Manufacturer #2            RPM for #2
   
Fuel if Not Fuel #1 used on Prop #2

Prop Size and Manufacturer #3            RPM for #3
   
Fuel if Not Fuel #1 Used on Prop #3

Distance From Exhaust Outlet to Start of Pipe
(Straight Line)

OR Distance From Exhaust Outlet to First Baffle In Pipe
(Straight Line)

Number of Flights Before Bearing Change If Known

Typical Run Time in Minutes Per Tank of fuel Fuel used means consumption As typically used flying the pattern        

Sound Measurements by distance and DB

Add Your comments about your setup and/or engine!

 

 

This project is a joint venture to obtain the best information on two cycle engines for pattern use by Matt Kebabjian and Ed Hartley.

If you wish to change some of your information at a later time, come back and fill in your Name, email address, which engine type and number, I.E. #1, and then fill in only the information you wish to change.

Some of the submissions may not be used due to time constraints and similar previous submissions. If yours is one of these please accept my apologies in advance. We are attempting to get as much usable information on a page so new converts to the two cycle scene will have a ready place to gather information.

Please come back and refresh your data as you come up with more information such as bearing replacement or other things of interest you may discover.

As we get data, it will be posted on this web site for access by all. This will take a little time so please be patient.

If you have pictures you want posted, please make a note in the Comment section and I will send you an email address to send them to.

Ed H

 Measuring Heat

I use the Ratek IR heat measuring gun. It is inexpensive and easy to use. I have found other uses for it along the way. Neat stuff, like measuring the runway temp, different parts of my computer case and the inside components, and most importantly, the inside of the outhouse, and more! It's a fun toy!

Click on the Image for More Information