Originally Posted by STEVENS LAWNCARE
Update....got a chance to use the new PB-755's today and they are working out great....actually seem to have more power than our older BR-600's but that could be cause it is getting tired or maybe needs a valve adjustment?
(HATE those valve adjustments BTW!!) What was Stihl thinking??
It could be the valve adjustment. It could also be that the Echo is 2 cycle and creates higher rpm making it "sound" like it's got more power. Either way, both are good blowers.