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hey guys i usually stay over in the 5.0 forum but its really dead right now and there was somethings i was wondering about you guys cars.....
first how much horsepower in general can your the 4.6 block hold up to and how much can the rotating assembly hold up to....
also can you put a 4 valve head on a regular gt that came with 2 valve heads
first how much horsepower in general can your the 4.6 block hold up to and how much can the rotating assembly hold up to....
also can you put a 4 valve head on a regular gt that came with 2 valve heads