Turtle n Peeps wrote:
Someone is seriously drunk if they think a 240 HP truck will beat a 365 HP truck towing up a hill. :R
When that 240 hp comes in at 2500 rpm and there's also 800 lb-ft of torque coming in at 1500 rpm, versus the 365 hp coming in at 4500 rpm and half as much torque as the lower hp motor, coming in at over 3000 rpm, I'll take the lower rpm hp and low rpm high torque any day for towing up a mountain, versus a high rpm race motor stuck into a pickup.
My DT466E makes only 250 hp, but it reaches that hp at about 2000 rpm and reaches it's 800+ lb-ft torque output at 1400 rpm and maintains that torque flat up to redline. My truck runs 42" tires with 5.38 gears.
I'll be happy to load my truck/trailer to 30,000 lbs combined weight and put it up against a 6.2 gas F350 with over 100 hp more than my motor puts out (and about half the torque), loaded to the same 30,000 combined weight, on the same grade, starting from a stop at the bottom of the hill...