Slash Upgrades
My 11 year old son has had his 2WD Slash now for about a year and entered his first 'race' yesterday. He had a great time and like everyone else, wants to start improving the performance of his truck. I'm a plane guy so this whole truck thing is a little foreign to me. What would be the best upgrade path? Motor, suspension, body parts..? You get the idea.
Also, since we are working with my son's allowance, cost is a factor.