Hirth Aircraft Engines, Hirth F-23, F36, F33, 2702, F23, F3202, F3203, 3502, 3503, 3702, Recreation 

Good interview.

I'll bet the 2702 would work great on an Aerolite 103 ultralight.

Apreciated this importat informations

please send me the price of Hirth F23 and 2702 engine i cannot find it in your website

Do Hirth engines still come with the feature where they jettison spark plugs at just the wrong time?

Guess they should have done a mic check?

What is the max thrust for the F33 engine?

Would you mind if you could share how much thrust the F23 can pull with the biggest reduction drive ? any airplane owners or testers that know? Really highly apreciated

I want to buy an engine！

How much engine

@ 5:39 what plane is that?

VTOL!