Originally Posted by glennhl

One more thing. When I go to the track, I stop off and put in some 100 octane gas, but it mixes with the 91 already in the tank. I always figure that the resultant is around 95 to 96. Can you do a 96 tune instead of the 100 octane tune?

So for me, stock, valet, 91 premium gas, and 96 race gas.

Thanks,
Glenn
P.S. Do you ever have group buys or give MBWorld members a discount??? I'll send you a PM.

Originally Posted by johnnyblaze

They wouldnt want you to open your tunes in notepad++ and modify them :P