Forum Discussion

lancekeys's avatar
lancekeys
Explorer
Jun 10, 2014

RPM while towing

Should I be concerned about the RPMs that my motor will be turning? I have a 99 dodge with the 360 v8. I will be pulling from 2800-3000 rpm. The truck currently has 115k miles and pulling at full throttle for hours at a time never causes the motor to get too hot, so I think I have plenty of cooling capacity. I have the 5 speed, so trans temp should not be a problem.

It may take a while for me to get used to the high RPMs, but I want to make sure the truck is up for it.

Thanks

16 Replies

  • I had a 2001 Ram with a 318 and 5 speed, it spent a good part of its 9 years with me turning 4000 RPM's. Got rid of it with a 140,000 trouble free miles, I regret selling it.
  • So far, I get from 6.5-7.5 towing. I paid $3500 cash for the truck, I can afford the fuel with the money I save every month not making payments! Besides, I camp to have fun, not to save money.
  • I had 4.10s, and no, it dropped to 30 mph on the steep climbs, and struggled on the not so steep ones. 245hp/335tq just ain't enough. No lift and stock 265 tires, some came with 245s.

    I got 4-7 mpg pulling my RV with it, usually around 6 mpg.
  • thanks for the reply, could you hold your speed on the hills? with my stock 3.55 and oversize tires, I struggle on inclines. I hope lower gears will take care of this.
  • The 360 is a tank of an engine. If it's mechanically in good shape you will be fine. It will take that RPM all day long. I would hate to pay the fuel bill though. :B
  • I had a very similar truck a few trucks ago :B.

    I often towed with it flat to the floor for minutes at a time. Every time I hit a steep grade in fact. It would rev near redline until we crested. Never hurt a thing. On the flats it ran at right around 3000 RPM.

    I was at or slightly over it's tow rating at the time though.

    I never had any heat issues or break downs, but the 360 would burn a quart of oil every 500 miles when towing, but used none when not towing. My rv at the time was a 33' TT that weighed about 9000#.