Transmission gear ratios

[cgarr]

I am trying to estimate my RPM and Speed with the ratios I now have. Duane has a nice diagram showing all the ratios avaliable in his new book but they are calculated using a 7:31 pinion to ring ratio, I have a 6:29 ratio in my 902/16 box I am using from first to fifth: A GA O U Z anyone have a chart or website showing this?

Thanks Craig