I just installed a vortech V1 SC supercharger in my 91 mustang and I would like to raise my shift point in 2nd. I was looking at some chips such as the hypertech 650811.It seems that it would work. I also have heard that using a chip with this s/c kit could make it run to rich or lean. Vortech mentioned this in there tech support. I would really apperichate any feedback thanks
