By Nick Thiel
Marvin Musquin came out swinging in both practices, besting everyone on a fast and tacky track. His final time was a 2:06.027, which topped Blake Baggett's 2:06.446.
Musquin took the Oakley Bomb award for the day and sits in the pole position going into today's first moto. Ken Roczen, Justin Barcia and Eli Tomac rounded out the top five behind Musquin and Baggett.
In the 450 class there were quite a few surprises, but on the final lap of the final session, Ryan Dungey prevailed, taking the top spot with a time of 2:05.818. He bested Mike Alessi's 2:07.322, which had held the lead from the beginning of the practice session.