best motors for speed

[eman1]

My 4.2 pro is awesome in my booster. It has more torque in reverse compared with forward tho maybe it will get better. it is crazy fast

i have just bid on a perfection 4.2 on ebay and i will win it cos i dought many peeps search for char g on english ebay and it only has till 7/8 left and i have also won a wild char g for £21 and i will try my 4.2 first in my s2000 then my panther clone (ones lighter, gonna test for rolling etc) then my wild char g, hopefully it will be super fast.