RKT skidoo 800r ptek head

[idareyou]

Ran this for a little while (less than 500 miles) on my 2008 xp. Should fit all skidoo 800r ptek motors. Used 91 oct 6500ft and up. $200/obo
970-819-4194
superiorcarpentryathotmaildotcom

 

[idareyou]

ttt

 

[tatorsalad]

Do you know the compression ratio is

 

[idareyou]

ttt