MBX5T Speed calculation

[magman]

Originally Posted by RRHobbydepot

I checked the calculations also. The calculations all seem really low compared to what I thought some of the vehicles at the shop were running. I'm going to GPS some of the cars/trucks to check some of these speed claims. Especially the Traxxas toys.

For my setups I have used the calc and the speeds are spot on as to what I expected.

You said you were using a 4" tire....seems awful small for a truggy considering my badlands are 5"+

[RRHobbydepot]

Originally Posted by magman

For my setups I have used the calc and the speeds are spot on as to what I expected.

You said you were using a 4" tire....seems awful small for a truggy considering my badlands are 5"+

I was in a hurry, 5 inch tires on the truggy.

[magman]

Originally Posted by RRHobbydepot

I was in a hurry, 5 inch tires on the truggy.

Ok that's more like it....using that new info your speed should be somewhere around...

so...w/a 13T = 42
18T = 58

Again, the motor would be spinning at 43K