As you Know

Session 5

Ambassador of Strings & Wings
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Many of you know I am heavy into R/C Flying.

This is the best sounding model engine i have ever heard, I came to know about this engine in 2016 , a Kolm 3 cylinder inline 4 stroke engine designed for R/C Pilots. Enjoy the video..
 
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Oh Yea!


Diameter: 92.25mm ( 3.63” )
Length: 235mm ( 9.25” )
Weight: 1300g ( 2 lb 13 oz )
Maximum RPM: up to 142000
Thrust: 14 kg - 15°C ( 30.86 lb @ 59°F )
EGT: 750°C max
Fuel consumption: 440g / min ( 15.52 oz / min )
Fuel: Diesel, Jet A1, Kerosene
Lubrication: 5%
Maintenance cycle: 25 hr US$300
 
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My 1982 XR500R isn't as tough to control as the Maico 700.
I was under-biked. I should have been on a 250. A little more torque. Not such a narrow powerband. I was a 20 year old racing motocross on a 125 against 14/16 year old kids that I outweighed by at least 25 pounds. I had a full time job. They had girl friends to impress. I wasn’t fast. But I sure had fun.
 
Showing engines, so you can see how model aircraft engines have evolved over the years.. It has become a very competitive market, and high technology advances.. This is Desert Aircraft 60cc gas engine

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