Keep in mind Bill he said GPS said he had 95 knots
With the DCM6748 prop, we are turning right close to redline at cruise as is. I really don't think I want to push that RPM any higher. I think I will still stick with keeping the replacement prop it's original pitch of 48. I suspect the 6948 isn't going to perform that much differently than the 6748. If I have come to understand this science about props, The added 2" should aid some in cruise. But I might loose a wee bit in take-off / Climb performance. It will be an interesting test.