Definitions by ThatFastXSport

UN105

Ford's platform code for the "2nd Generation" (1995-2001) Explorer and Mercury Mountaineer

I know a guy with a turbo'd, V8 UN105 that smokes just about anything.

Ford's platform code for the "1st Generation" (1991-1994) Explorer

Some guy just figured out how to put 13-inch Cobra brakes on his UN46, sweet!