09 ,10 dragon 8 1200 PSI head
- Thread starter slash
- Start date
If your referring to the power addition head 13.6 ratio just installed mine on sunday i went from 120 to 142 on compression i can tell you this much i went around the yard and man hold on tight. I will be able to tell better on saturday is getting reflashed to the 09 mapping and going to ride island park . then will see.. i did mix my fuel added 1 gallon of vp 110 to 91 non ethenol fuel... Hope this helps
Pa 13.6 head with the 08 mapping works great. Installed the fix it kit with that head. Whole new sled again.
