thank you all for your replys i appreciate them all,
now ive had my nitro jammin for a while and i love nitro i grew up in the desert ive been around racing and riding since i was four years old but now its time for a new engine and im seeing most of them that are decent engines im lookin at around 200+ bucks plus fuel has gone up so much that buying a case of 4 gallons is over 100 bucks, that for those prices right there i could completly convert my jammin over and just go from there, but the only thing that conserns me is the fact that in the summer(from right now till september where i live) its gonna be 100F or hotter but then the cold months its ice cold so im conserned about the thermal issue durring the summer,
i geuss what im saying is i love nitro its more then fun but its jut so friggen expensive.