Originally posted by afm
Hi TG
Just read on a Spanish RC Forum, that Sirio is about to produce an engine with your same concept of the one piece sleeve with the upper part of case, and that they would produce a first bacht of 500 engines some time this year.
I Guess good ideas get copied fast. Did you know about this??
Good luck at the Winternats.
AFM
I always was saying Sirio is fast

Next will be ......
This design was in massaging for last couple month in different Russian's schools, so probably they got info. But any way, I am first in RC cars and the rest just on tail.