Interesting new engine design.

[Don 130]

Sort of Commer Knocker/Deltic , but modernised.

Our Technology – INNengine (https://innengine.com/our-technology/)

Don.

[JDNSW]

Interesting. They say the pistons never act as a pump, which implies some sort of external blower or scavenging pump - how else does air get in? It also seems to me that cooling is likely to be an issue.

[Red90]

It is clearly a standard opposed piston two stroke engine.

Emissions will be horrible.

Complete snake oil.

[Don 130]

It is clearly a standard opposed piston two stroke engine.

Emissions will be horrible.

Complete snake oil.

I wondered about emissions, because I didn't notice them giving it a mention

Don.

[Red90]

As soon as they said 1 stroke it was time to ignore. Opposed piston engines have been made for a hundred years. There are really reputable people developing modern ones. These guys are just robbing investors.