800 CFI Update Top End Kit Question????

[bisonboy02]

I found a top end kit for a 800 monoblock for sale.
The kit part numer is 2204058, the piston part number is 2203943, and the head part number is 3022144.
Is this the updated head and dual ring pistons that they use in the 2010 update?

Any info would be great.
Thanks

 

[shabs]

no thats the old kit i beleive according to this parts diagram
http://www.dirtcheapsnow.com/fiche_...Snowmobiles&make=POLARIS&year=2009&fveh=30533