more power for 98 F-150 4x4!!!
#17
build your own engine... it will be cheaper. Check out Modular Mustang Racing... they can hook you up with rotating assembly kits that you just throw into a prep-ed block; toss on some patriot stage II heads and then your blower... have a nice little monster under the hood putting out twice as much power for 2/3rds the price of a crate 5.4L lightening engine.