I've gone a few months without the tune, but I wouldn't recommend it. You'll most likely either run rich or lean, and either one of those are bad if you do it for a long period of time. I just didn't have the money right away.
Originally Posted by BertST
Hop on in babe! No really, you're gonna have to hop in. Roll Cage.
ROTM June '13, PNW Crew #42, SR #245, Rally Rev #02