Around 190 horsepower the problem with any 460 past about 1974 is that they have the emission style heads on them, they are very restrictive, so not much horsepower out of one.
460 horsepower
500 horsepower
The Ford 460 cubic inch engine came with several horsepower settings. The typical 460 cubic inch Ford engine had a 330 horsepower rating.
put a turbocharger on that and you will boost that horsepower to 560. put that engine with the turbocharger in a '70 chevelle and you have yourself a pure-muscle street car.
The horsepower of a Ford 460 cubic inch engine is dependent upon several different factors. The standard horsepower rating was approximately 260.
The 2012 Lexus GX-460's engine produces 301 hp @ 5500 rpm.
The 2011 Lexus GX-460's engine produces 301 hp @ 5500 rpm.
The 2010 Lexus GX-460's engine produces 301 hp @ 5500 rpm.
The 2012 Lexus LS-460's engine produces 380 hp @ 6400 rpm.
The 2014 Lexus LS-460's engine produces 386 hp @ 6400 rpm.
The 2011 Lexus LS-460's engine produces 380 hp @ 6400 rpm.