The V10 is an RPM monster and makes its max horsepower when it is spinning fast. You'll put more strain on the engine buy NOT letting it rev up when under a load. It is completely computer controlled and you cannot over-rev its designed capabilities.
Put your ear plugs in and drop the hammer good buddy!
1995 Coachmen Santara 360MB 36' w/slide.
Ford F53/460 chassis, 1997 Jeep Grand Cherokee "toad"