Hi,
I've just got my hands on some slightly better kit compared to my original motor and speedo supplied with my 1/10th buggy. It's an m-troniks viper 12 speedo and an orion 15 turn brushed motor. I was wondering if this would be ok for racing and able to compete with everyone at the racing around worksop area. Im after as much help and advice as possible ranging from spur gears down to suspension set ups as Im fairly new but not so new I dont know what a tyre is

Please feel free to put anything that you may think might help me and anyone else thats reading this thread. Also is a certain brand more reliable than others.
thanks
pricey