Ford Mustang ForumThis forum is for the discussion of all Ford Mustang models, including the Ford Mustang, Ford Mustang Convertible and Ford Mustang Coupe and all older/classic models and submodels.
A friend of mine has a 97 mustang with the 3.8 and wants to upgrade it from 150hp to the 99s 190 or so hp. Is it similar to the 4.6 where its just intake and heads or is there alot more to it? Thanks.
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