2010 Ford f150 5.4l horsepower Source Source Source Source Source Source Source Source Source Source Read Also: 2010 Ford f150 fx4 horsepower 2010 Ford f150 harley davidson horsepower 2010 Ford f150 4.6 v8 horsepower 2010 Ford f150 lariat horsepower Increasing the horsepower on a ford f150 2010 Ford f 150 horsepower