
Originally Posted by
v6dreamer
In your case of your BLOWN ENGINE V8 as you stated and additional bolt-on supercharger and cost only less than TEN G, well that is very good deal of a price for having 480 Rear Wheel HorsePower, which is translate that if your TRUCK has a Manual Tranny then your HORSEPOWER is around 565HP. If it is an AUTO TRANNY then your HORSEPOWER is around 600HP.
But, remember when doubling your engine power as you push the gears together harder, the amount of loss increases by means of gear mesh friction. You must aware that even w/ manual trans has about 15% drivetrain loss, and the Auto Trans. has about 18%. Drivetrain losses is affected only the mass of the components bearing friction, accessory belt loss etc., and does not increase as power increases. Your TRANNY doesnt suddenly take double the HP to spin gears.