BACKEMF
Well-Known Member
- Joined
- Feb 16, 2005
- Messages
- 154
Hi guys,
I'm building a Whip sport 40. My question is what rpm do the (nitro I assume) engines run at unloaded and loaded?
What size props can you turn with a 40 size engine.
I ask not because I will run a 40 engine, rather it will be electric but, it's important for me to know what size props nitro guys run and what rpm as well so I can be turning approx. the right sized prop.
Would 27,000rpm loaded be enough? What size props?
I could ask in the electric forum but, maybe I can learn more by asking people that have run this hull much longer with nitro than my electric power.
I'm building a Whip sport 40. My question is what rpm do the (nitro I assume) engines run at unloaded and loaded?
What size props can you turn with a 40 size engine.
I ask not because I will run a 40 engine, rather it will be electric but, it's important for me to know what size props nitro guys run and what rpm as well so I can be turning approx. the right sized prop.
Would 27,000rpm loaded be enough? What size props?
I could ask in the electric forum but, maybe I can learn more by asking people that have run this hull much longer with nitro than my electric power.