I've been running RBs without meth for some time, mainly because I couldn't get a system setup that I was happy with.
In the meantime I was running mainly a 50/50 e85/91 blend.
Not sure of specific numbers as I haven't dyno'd, but with the rest of the mods I have I'm guessing it's "quick". Well it's certainly quick enough to scare myself and most of my passengers, or is that just my driving?
