Just thought I would throw my DB in the Ring as I have been flying it in SPA and CPA events. It has spring air RT and a NovaRossi R60F.
I use a stock Nova Rossi Pipe and header in CPA and Old Rossi Muffler in SPA. I don't normally fly ARFs but this one is a great airplane and the Nova Rossi seems to have all the power it needs. The airplane is just under 8 lbs ....
