Switch launch control points on the fly to test different launch rpms.
I suppose, my car is a daily driver so it will never use methanol or e30. I have got about 19k miles on a 93 tune and never had a reason to want to change.
Yeah the added stress made it seem like forever. I dont understand why the other companies cant do it
Prob if you had like multiple slots with maybe an economy mode or something, but for your situation aparantley it's not something you care about. I'm on the list where I'm changing my SCT tunes all the time from a couple different tuners. I def can't wait to change to Cobb, amongst other reasons.
If it was an emergency why were wasting time changing a tune? Through in some 87 and go it won't hurt anything as long as you keep your foot out of it.
You can DO what ever you want but that doesn't necessarily make it a reasonable thing to do. I am not interested in having to keep containers if methanol or E30 in the garage to fuel up a daily driver.
If that is what you are into doing then the Cobb device makes a lot of sense. For the vast majority of folks that put a tune on then forget about it until the next time they make a mod that requires a tune update.
You don't keep containers of either in the garage. Methanol injection systems can use windshield wiper fluid as it is 40% methanol. So, are you comfortable keeping windshield wiper fluid in your garage or even in your car? ;)
I listed the reasons why you might on the previous page. When map switching on the fly is available you learn to love it right away. When you don't have it and don't have it in your budget to upgrade from your current device then people are going to say why it doesn't matter.
So, meth injection it is!