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Topics - Flettner

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General Two Stroke Talk / 175
« on: August 10, 2019, 01:57:15 PM »
What sort of interest would there be in a 175 size bike. Modern design, TPI etc? Just an over oversized / powered 125.

General Two Stroke Talk / TPI
« on: May 12, 2019, 06:20:22 PM »
A big thank you to Ray Smith for resurrecting this site. Rebooting all the old stuff on My Fuel injection development has paid dividends in terms of a resource  to show time lines for the development as it happened in real time. KTM recently tried to patent the TPI system, claiming they invented it. Actually a recent article put out by KTM now claims they accidentally " discovered'' TPI in 2014 , perhaps here on TSM I would say , but never the less a patent was applied for. TM, understanding that TPI was free for any manufacturer to use has set up and is starting to sell 300 TPI enduro bikes. They were unhappy that KTM tried to pull this greedy trick. They came to me for help to stop this patent application, understanding that I had done TPI first and published it . I pointed them to this web site where there is a time line on development. I have heard that the KTM patent application has been declined because of the appeal TM has put up, using TSM as a heads up. So this means TPI is now free for any manufacturer to use. Good for twostrokes.

Go buy a TM ;D

General Two Stroke Talk / Rotary Valve EFI 360.
« on: May 26, 2017, 03:01:06 AM »
This is a project I started way back when the original TSM was up and running. I have far too many projects and the 360 got sort of left behind, sleeve engine took up some time then the 700 twin Autogyro engine and many different cylinder casting projects and then the HCCI test engine.

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