So, if you want to break 300, you had better look at perfectly sealed gear doors, perfectly concealed linkages, every little bit of drag.
exactly ! its the right amount of power in the right airframe ..... my BobCat hits 230+ easily on a p120, a bandit will go over 250+ on the same power, however my old Cermark MB339 had a hard time hitting 160 on the same engine, and is similarly sized... its all about drag ..
Wojtek