What gear drive ratios are available for the XR.And what effect would they have on prop pitch???

Thanks Nordic95

1.36 and 1.50 you most likely would best go with the 1.50

I just changed from 1.36 to 1.50 and the boat is more responsive.

There is about 2 inches of prop pitch between the two. I was running 28" props on the 1.36 and now I am running 30" props with the 1.50

Smitty, when you changed to the 1.50 did you lose top end??

Here's some addtional gear ratios.

http://www.mtboats.com/outdrivegearratios.html

Actually I have gained 2 mph and feel that there is 2 mph left by spinning my props in, which I am going to try this weekend.

By changing ratios I am getting the motor to spin more revs closer to max rpm, which is also based on boost levels.