06-15-2018, 07:32 PM
Here is another rotary option. 90hp at 6000 rpm looks suitable. Wonder if it could be adapted to vertical mounting and what its all up weight would be. Anyone else seen these?
https://www.aieuk.com/650s-120bhp-wankel-rotary-engine/
https://www.aieuk.com/650s-120bhp-wankel-rotary-engine/