Meth ratios

[87TIGN]

So just from what I have been reading it seems to me that it is best to run straight methanol in my alky tank. I have julio's setup and just got done installing it. Is this true? Or is a 90/10 mix best?

 

[Razor]

Straight is typically the easiest to tune on our cars. If your boost increase wanted is modest, mixing will work. Your system wont have an issue with mix.. so its mix safe..

Try and see what it likes.. then you'll have your decision. Now if you tune on 90/10.. you need to stay on 90/10.. you cant be flip/flopping between mixes as this will throw of your air fuel ratio tuning.

HTH