I am extremely new to the Mustang front and have tried to do some research but am unsuccessful thus far in finding some of my questions. I plan on putting a cam (very small one) in a 90 LX 5.0. I don't want to have to really change anything (heads, etc...) though. I know I'll need new springs but what cam would fit this idea. I'm not looking for dramatic gains as I know I won't be getting them. The car is bone stock but exhaust is going to be ordered here in about a month or so.