Originally Posted by
benamin
Ya I have to say I am happy with the B5/2013 in my 6T but I am thinking of trying that new TQ racing 501T. It's a revival with changes of the GRP tuned 21 and I loved my last GRP, well made and last forever. Apparently not the same bottom end as B5 but smooth, so I would exchange motors for track type.
TQ 501T is an AWESOME buggy motor... I own both the B5 and the 501T. They are both top notch engines. The B5 is a powerhouse and proved to be a tab bit much on the bottom for me in buggy. My lap times are faster with the 501T. But that doesnt mean its a better motor. It just suits my driving better. the B5/2013 in the truggy IS THE ONLY WAY TO GO. Can't go wrong with either motor.