ok well i am going to b ordering the smc alky unit within the next week. How many wide open passes will i get before i have to refill the slky resevoir? and how much is it for the alky? another question i have is wil i be able to just turn off the kit and run without it at any given time that i want? i really want this kit because i dont want to spend 5 dollars a gallon for gas just so that my car isn't a dog on the street. it runs good on the street at 16 psi but man with 22 or higher i can only imagine how fast it would be.