To tell you the truth right now is zero because im waiting on a piston to arrive because i destroyed my other one so i dont know what the speed with the upgrades are but yea i was thinking about getting one of these two engines around cristmass when i get some money(Yes im to lazy to get a job)
http://www2.towerhobbies.com/cgi-bin...?&I=LXCSZ8&P=7
http://www2.towerhobbies.com/cgi-bin...3&I=LXJFY9&P=K
What do you think? I like the rossi better but it costs more and is bigger, the o.s. on the other hand is allot more confortable to instal and ive always liked o.s. engines but its smaller and less fast.