depends on the year and what vehicle its in. to make a ruff guess id say about 250
how much horse power
405
496 Cubic Inch Big Block v-8 340HP 460 Lb-ft Torque
Yes It makes very impressive horse power and torque like a built 460 or even better, if you get your parts from the right sources.
460
460 is a Ford engine. About 60.5 C.I. per liter. So about 7.5L.
a 460 is an excellent hi-output big block engine, but the torque an HP specs really depend on what year the engine is. 90s 460s, fuel injected, put out about 250 HP and 400 ft-lbs of torque. earlier 460s were of similar performance, and many were more powerful. the real downfall of the engine is its incredibly horrible gas mileage- with fuel injection even, they get around 10MPG. as you can see, these engines in stock form can pull just about anything you could hook it to. I'm putting an FI 460 into my '79 bronco ATM.
The 2013 Lexus LS-460's engine produces 386 hp @ 6400 rpm.
The 2008 Lexus LS-460's engine produces 380 hp @ 6400 rpm.
The 2014 Lexus GX-460's engine produces 301 hp @ 5500 rpm.
The 2009 Lexus LS-460's engine produces 380 hp @ 6400 rpm.
The 2012 Lexus LS-460's engine produces 380 hp @ 6400 rpm.