4.6L HP/Torque #s

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Old 02-16-2004, 10:49 AM
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4.6L HP/Torque #s

Specs below, its a 1999 at what rpms do the 231HP and 293lb/ft come in? The motor seems to be at its best at about 3 grand, and accelerates the best in 2cd and 3rd gear. Overdrive its very weak. Also how much is this truck rated to tow?
 
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Old 02-16-2004, 02:34 PM
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According to my 1999 owner's manual:

220 HP @4500 RPM
290 lb. ft torque @ 3250 RPM

Tow rating is influenced by many factors. If you tell me your rear axle ratio, wheel size, what transmission you have (manual or auto) I will let you know.

Starting 2002 model year the 4.6's power and torque improved to 231 HP @ 4750 RPM and 293 lb. ft. @ 3500 RPM
 
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Old 02-16-2004, 09:27 PM
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3.55 gears, I hate them, too sluggish for me, needs at minimum 3.73s to "jazz up the 4.6's mellow vibes", sorry just read that in a dirt bike magazine had to say it.
 
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Old 02-17-2004, 12:13 AM
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What transmission (manual or auto) and wheel/tire size?
 
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Old 02-17-2004, 06:06 PM
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Auto, 17in, 265 tires
 
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Old 02-17-2004, 08:47 PM
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6300 lb tow rating for the 4X4 reg cab 17" wheels auto trans and 3.55 gears.
 
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Old 02-18-2004, 10:15 AM
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Thanks
 
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