RE: tt pro
That just blows me away.
I'm running that prop on the new O.S. .46 AX in our local racing class. I am getting ground RPM in the 14,000 - 14,500 Peak.
We have tested every prop APC makes in the proper range and the sport 10x7 is the overall most consistent prop in terms of top speed (125 mph) and speed out of the corners (110-115 mph). We can get some of the pylon props (8.8x8.75 among others) to hit 130 mph in the straights, but they get killed in a hard turn (100-105) and take time to build up speed.
Also, we get quite a few more rpms out of the 9x7, but it isn't any faster and takes longer to get up to top speed.
Fire Away, I know my speed claims are accurate. Don't dispute the speed, just try and help me understand how this can happen??