[schuessler28]

Ok, I've been following this thread for awhile and it's time for me to chime in. I have Spec A's right now. I plan to upgrade to N2's very shortly along with the k-pro as well. I am under the assumption that the toda flash is tuned for 91 octane? Could I actually be losing hp by running 93 octane? Would it be a difficult process to tune it to 93 octane? What can go wrong if the timing is advanced too far? Sorry about all the questions, I just need some concrete data before I purchase. One more thing, can a list of the east cost tuners attending the seminar be posted just for future tuning reference.