what could i do?
I have a 1998 5.4L and i know that the newer 5.4L engines have more horsepower and torque. What did Ford change to make more power? Can i do this? Thanks
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1998 Black F-150 5.4L Lariat with ORP
GTS Blackouts Front and Rear, GTS Wind visors on windows and bug deflector
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1998 Black F-150 5.4L Lariat with ORP
GTS Blackouts Front and Rear, GTS Wind visors on windows and bug deflector


