I currently run the MMM / 1512 (1800kv) combo in my Slash 4x4, geared (23/50) for 55 mph on 4s, very happy with how it performs

Just purchased the SCT MMP / 2400kv combo to try it out

Do you think I will be able to gear it for the same speed on 4s ?

I calculate it would require a drop in pinion to a 17

Will throw the eagletree on it and see how the two setups compare

Cheers