Viking 175 Tuning Before First Flight

[@stolaircraftsuyanto9728]

Very promising machine Jan, great job

[@mcorrive12]

You gonna stick with that same cooling system when it goes into production?! 😆👍 Can't wait to see the performance figures! Great work!

[@Maingear81]

That is a good look'n airplane!

[@whoanelly737-8]

Sounds great!

[@autolabpro3186]

Will the 175 engine be suitable on a 750 Cruzer as well?

[@johnrohrs7608]

Nice .do you need a pilots li ence to fly that

[@fly4fun24]

What is that water hore connected to the engine? Since that is a car engine , I always wonder why they don't have a muffler exhaust like a car so it can be silent like it ??

[@olut]

Where do they find the hose long enough to be used when flying?

[@eggenfellner]

The propeller still makes a lot of noice.