Not sure of the elevation at the Fredericksberg, Va club field.
All I know is that my 190 with the fg60r3 was keeping up with and matching speeds of three Top Flite P-47s. Their engines were 2 strokes with displaments from 65cc to 85cc.
None of them were slugs. I was very happy to see my little triple keep pace with them.
Last edited by Tommy_Gun; 10-25-2017 at 05:19 PM.