ok here the deal i have ran os nova off brand this and that and werks at the end of the day if i did not have a b6 and 2013 in my buggy i look like a idiot driving buggy.
hands down the smooth motor out right now is a b6 and 2013 but it still had the punch you need to make those stupid low run up jumps and pulls all the way to the top like no other.
the b5 and 2013 in truggy is the perfect combo it runs great it smooth and yet it still runs with your speed and nova this and go that and alaph motor
i have had one issue with my motor yay i riped a carb boot and got dirt in the slide and locked it up i change the carb out and still runs like a champ.