Need a little help here. I am planning my rebuild. I have a 95 E350, with a 460. Looking for performance options. I tow a 10k trailer fairly often. I would love a supercharger, bu apparently, no one makes a supercharger kit for the vans (Kenne bell listed on with CARB, but I called them and they do not have a kit --and of course the truck model is discountinued). SO it loks like I am going to have to make power the old fashioned way. Want can I do to increase my power -- without messing with the wiring harness (ie no mass air conversion). thanks.
PS: My van is soon to be 4x4 so I have problems with finding headers -- any advice there?