Originally Posted by solentlife
The adrenaline rush of the over 200kph machines is indescribable ... what do you think with a twin that may even hit the magic 275kph ?
Seriously at 130 - 150kph which a stock machine can do ... stick a 4S in and see the thing go ! That's an experience that tests many ...
Once you get into speed - it's addictive.
I'm building a Depron F16 ... already I've beefed up the central spine fuselage .. have doubled up the rod stiffening on wings and tail ... intention is NOT to stay at the 80mph of the oroginal plans model - but push it well over 100mph.
twin will surely give you better static thrust low down, but how much prop pitch do you need to get to 275km?
how much static thrust will that kind of prop pitch give on launch?