Am absolutely delighted with my recently purchased and fitted Hercules prop.
It has increased my top speed of my Midget Mustang WOT to 221mph from 201mph, and dropped the revs at this speed to my Max RPM figure rather than 250 rpm higher at full throttle with the previous prop.
The take off rpms are about 200 rpm lower (2300 rather than 2500) but this doesn’t seem to have increased the TOD by much (if any).
The “bullet proof” leading edges of the blades is also a boon – no more of that wretched speed tape required (for flying in the rain).
Overall a magnificent product, delivered on time, thank you.