Quote: Originally Posted by
CIVICEATER 
I would like to know this same thing. I'm not sure if there is a set tune for HOM or is it the computer just adding extra timing on top of the other map. Like madwax said if it could change your tune for HOM that would be great you could run 11.5 a/fs and lower timing for pump and low 12 a/fs with higher timing on HOM and more boost if your using the ecu to control your boost.
Just to clearify what HOM is.
HOM is just that, Timing and boost for High Octane fuel, you cannot run HOM on pump gas unless you inject Meth for Octane Adder.
