May be it is wrong question, but I had no luck to find something more on internet. I got chance to buy new Sirio XXX (package with pipe, manifold) It costs 229 Euro.
My problem is that I can not find any official information about this engine. I also visited "star-motor" Sirio page, but they are silent about XXX model. I found only few info about parameters (but not about revolution range or possible reached power output!), but they were distributor pages only.
Do you have some relevant source from manufacturer?
What do you think about price?

Thank you in advance.