Meth myth busted.


These were filled to to top so this is the evaporation over the yrs. I burned through 2 bottles already and i have 10 more in the back. I changed nothing in the tune and it ran perfect, no difference in valves. Im 26lbs boost over 1000hp..
Didn’t know if u guys get to the c5 section.
I am not in no way telling u to use meth that's been sitting around.
Just something to think about.







