since im turbo'ed now im still running methyl. im using a 70/30 methyl/water mixture along with my A2A intercooler. without spray i am prolly in the 11.5-11.6 and since methyl drops/richens the AFR typically by -1 which i do see on my WB at ~10.3-10.6.

when i was s/c i was able to run like 23-24* of timing on a 3.4" pulley setup and it helped on the topend with a M7 nozzle.