Group,Flew my 13th flight and 13th hour in my S1S today. Absolutely loving it!
Couple of questions for the Pitts drivers out there.
I am swinging a metal sensenich 76 x 56 with 180 hp O-360 on my S1S that weighs 740 empty. It goes up like a rocket but it is so easy to overspeed the engine that it is not funny. Anything over an 80 mph climb takes a serious throttle reduction not to exceed 2700 rpm. It only takes 1/3 throttle at cruise, anything more than that and it overrevs. At 2700 rpm indicated in level flight it will not loop. Its just too slow. I have to dive for airspeed. Is that normal? I am thinking of reproping to a -58 or -60. Any thoughts?
Gus
PS - Landed on a grass strip for the first time today. Wow, talk about taming the tail. It really reduced the foot work. I was concerned about the lack of visual cues with no concrete edge but that proved not to be a problem.