A rossi 53 with modified exhaust & transfer timeing - JETT carb - Q500 JETT pipe - APC 8.8x9 prop - 19500rpm onthe ground = 155mph radared , wing was not cut down.
$100 viper kit $75 rcu engine = fun,fun,fun

Go for it, just watch out for the v-tail trim issues.

Go fast or go home!!!!!!!!!!!