How to build smoke exhaust system on yor RC Air plane
Posted in Diesel Oil on May 31st, 2009 by diesel engine – 24 Commentstop + heat insulating tape around it. If you have a 4 cycle engine you dont have overpressured crankcase. But there is two other options: The venturi effect www.rcdon.com or smoke oil pump like skywriter. www3.towerhobbies.com (you don’t need the dubro valve then) BUT.. in corcholato’s case he actually did get his 4cycle engine to smoke by the 2 cycle prinsip. Thick smoke is depended on evaporating efficiency. This can make it better: hotter exhaust gas, higher oil temperature, higher oil …