[rizka]

hi im trying to get a bj4 to high speed for radar runs anyone got any advice on motors and esc i was thinking 3.5t but now im thinking 2.5t ,what escs will cope,will i need more cells as i down in turns eg do i need a 3s to power a 3.5t when a 5.5 would need a 2s lipo? any help will be greatly appreciated ,ive been doing speed runs with a velineon system so far and want more speed so i thought turns would be better than kv....am i right?