[QUOTE=JRSmith;12797952]I have not started it yet. I have a Mamba 120 coming in to assemble with a 150 Radial first and then I will hopefully get on the T-28. I wonder if my Moki 150 would be enough power to fly the T-28 for anything other then basic flight?
I would say more than enough power. I saw the UMS 180 pull around a bit stearman bipe a few weeks back and that engine has some grunt. 180 will be overpowered and 150 should be very nice. I'm advised the Miki has less collector ring clearance issues than the UMS as well.
Short video of retract with gear doors on, only the one side so far. Very fiddly to get right.