[imported_Kevin]

GTB and a 4.5R in a 2wd buggy?!??!!?Serious overkill!I dropped back to a 7.5 from a 5.5 in a T4 because it was in line with the 11 double I was running prior to putting in the brushless system.4WD with that motor would still be a handful on Sid's track.You might want to keep your eyes open for a 7.5 or 8.5 just in case you find out I'm right!Slower is most often faster in the end.Excellent choise for a 2WD buggy.I've driven the B4,XXX ,and XXXBK2.I liked them all.I found the Losi cars easier to push on the track and more consistant laps but turned faster laps with the Associated.The lack of consistancy with the B4 killed the overall results.Not to say all will find this because everyone has a different driving style and that will be reflected in personal results.All these cars are light years ahead of an RC10 and none would be a bad choice!