3.5cc motorcycle

Greenpeace

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This guy is pretty interesting. In this video he tries to build a 3.5cc motorbike. He has a lot of other videos on building small, high HP engines.

 
He is a Norwegian like me. I like his projects although there is digression on digression. And I would prefer him to speak Norwegian..
 
You may as well get a decent 3.5cc engine
 
You may as well get a decent 3.5cc engine
That one's rated at 0.5hp. Not sure what nitro engine the motorbike has in it but an XTR X5 3.5cc nitro engine (as an example) makes 2.7hp.
 
How about a 2 cylinder 3.5cc engine $700
That one's 0.5hp as well. Unfortunately a NA 4 stroke nitro engine won't come close to the 2 stroke nitros for hp.
A good 2 stroke can run to 50,000rpm or more, the 4 strokes usually run out of puff in the teens.
 
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