Hi Boogie

I'm very interested on your friend engine setup on the Vivat, could you please ask him the next questions please:

How is the SM30 throttle transition compared to a OS 140 RX or YS ?? what kind of changes is planning to make to the engine to improve the transition ??

What RPM is he getting with the 18 x 10 prop ? prop brand ? idle RPM ??

Ask him for engine mount pictures, look like carbon fiber structure or not ?

Does the SM 30 produce more vibration than YS or OS engines ?

Best Regards

Fernando Viollier