The upright is totally seperate from the exhaust I've driven hundreds of Unimog tens of thousands of miles some with upright exhausts and some without, you cannot tell the difference 😊 And I'm blessed with with good hearing
Is your engine a bit smokey ? Blue on start up or black under full load ?
Moose - See more at:
http://www.unimog.club/show-off-your-kit/my-mog-619/15/#sthash.fCTWvROu.dpufOh, thank u for your encouragement. That really inspires me. then I'll keep on thinking about my little project. As for the engine smoke I can't be sure. Under the full load it sends out a dark smoke. Can not tell the colour. Haven't noticed on the start. But I would say the engine is smokey.