Gearing?? - 8ight, Mamba Max, 8XL, 4S

[JeffEmbracedDC]

Hey, guys. So as the title says, I'm converting my 8ight to use a Mamba Max, Feigao 8XL, on 4S.

So far everything is pretty much handled and set. The last question I have is gearing.

With the stock 48t Spur what pinion should I run on this setup? (8xl, MM, 4S)

In my Hyper 7 I ran a 16T pinion on a 46T spur and would get top speeds of approximately 45mph on 12 NiMH cells. I'd like to get the same or slightly better performence on the 4s in the 8ight.

Thanks, guys!

-Jeff