NA peformance of tr-6s
Motor has 62k miles on it. I have a NX wet kit that I plan on running a 100 shot, but itll be a while before I get that all setup.
What am I sacrificing going from tr-55s to tr-6s off the sauce? Any problems with the tune or Kalifornias crappy 91 octane? Should I see more than a 2-3 hp drop?
Thanks!
-Jason
I run the -6 in my car on the street, they come out when i race tho.


