Just one. 100 octane tune. I only have access at my track to 100 octane. The east side of town has a few stations that carry it, but on my side not any at the pump. So before I leave track I get enough if I'm driving during the week. I still have to leave enough to get back to the track. I'll be going back to the 93 tune which I still had 12.0's with. Even with the 93 tune I still ran 100 octane fuel. The 100 tune is definately good for 11.7's in great DA.

The rest are daily driver mods, even the dr's if you don't mind wearing them out quicker. Right now it's more of a toy than a driver. I still hate taking it out risking a ding or glass chip. You wouldn't think I baby the car the way I track it. LOL.

My daily driver for the winter is a 68' Shortbed Chevy.