1/8 buggy set up

[jnev]

Great, thanks so much for the help. I will also definately become a member. I need to save as much money as possible, lol. When I wen to BrianG speed calculator, I keep getting below 2 mph, so I know I am filling in something incorrectly. Can someone help me with this?

1) 8th scale buggy
2) direct spur/pinion drive or center diff
3) (blank)
4) 46
5) 14
6) 14.8 volts (4 cells, 3.7 volts per cell)
7) BK Wanderer 8XL, KV = 1875
8) tire diameter ??? no idea, lol.