BigAlz another thing i notice with my jammin x2 is i get longer run on fuel ... see with the x2 you dont need full throttle, truggy is just fast .... i notice i when i race last weekend i was getting more run timecompare to the rc8t & losi 8t which still a bad ass truggy and after the main it was above half full and im running jpx.21 ...so the run times has improved