R/C Monster center diff UE FLM Cybermaxx

[Rivermaxx]

I did the speed calculator and with 44t spur and 12 tooth pinion with a neu 15151y 2200kw on 4s is going to be about 40mph and 65mph on 6s. I wonder if the the pinion being so smal will hurt any thing. With the 44tooth spur I dont have too do any cutting on the chassis or braces. Thanks for the welcome I have been here for a week learning all i can to do this conversion. I am a regular on the ue Supermaxx forum and want to try electrics again with the latest brushless technolgy. George16 is the main reason for this expensive adventure.Thanks lito lol. I have a nice collection of nitro Supermaxxes and wanted to try somthing else.