Help W/ Tuning info for Rossi .40 FISE engine
I'm looking for tuning information on what size of prop and rpm to expect for a Rossi side exhaust 40 engine with a full pipe, trimming the header will probably still be needed, but I need some info on what to aim for... I beleive its the sport engine. Its going in a Diamond Dust, so I was thinking of running a 9x7,9x8 for the flight prop, does this sound about right?
I'm not very familier with Rossi engines.
Thanks