Hey all. I need some advice on what can be done to add some power to my 1990 w150 318/auto. I inherited this truck from my Grandpa several years ago and it has always been starved for power but I lived with it. I recently decided to lift the truck, add bigger tires and start to fix it up. So now something has to be done with the severe lack of power. I have been told that the electonics on this truck work in a loop instead of individualy and if you do anything such as add a cam or such it can throw the entire system out of wack. Is this true? Any advice I can get is welcome.