Bob,
Thank you for contacting Husqvarna to post your questions.
The model you purchased if it is a new unit with in last 5 years. It has the updated impeller kit on it from the factory. That kit is for the older units to speed them up. There is no kit for the newer units. Thanks and if we can help ask us again anytime sir . Have a great day.
Bob,
Thank you for contacting Husqvarna to post your questions.
The model you purchased if it is a new unit with in last 5 years. It has the updated impeller kit on it from the factory. That kit is for the older units to speed them up. There is no kit for the newer units. Thanks and if we can help ask us again anytime sir . Have a great day.