RE: DL-50 engine
1st flight results...
On the ground the engine was swooth with no excessive richness.. In the air still strong but did show signs of richness down low and a midrange burrble when upright.. The burble went away when inverted so I'm going to reset the pump lever before the next flight... Overall very nice power with the 22-8 Xoar but I think the 23-8 is really going to be needed... (Time will tell.) Oh and I'm using the stock muffler with a little trimmed off the down pipe..
Oh and this was in my new DawghouseRC Yak55sp.... Even rich it yanked all 17lbs straight up with no trouble....
More soon,