They are available. Most dealers have placed orders and machines are in route to them.Are the polaris turbos available to the public yet? If not, and there are some that will be racing them it seems like an unfair advantage
Wonder if they will arrive in time for Vegas to Reno. It appears that some teams have already had access to the new motors ahead of the public. In my opinion Desert racing is not or should not be Supercross racing where you have Factory teams and privateers, where the Factory teams have early access to equiptment that the privateers dont have.
Rumor has it you will be able to motor swap.... let's see if it's true or not.