Forum Discussion
Vinsil
Mar 21, 2016Explorer
Kayteg1 wrote:
7.3 has 410 torque at 1400 rpm
2015 6.7 has 330 torque at 1400 rpm
As you can see above, the engine with almost double higher HP, lacks in torque at 1400 rpm , what you are using at starting.
Dare to find Cummins ?
Power is useful when you climb long grade at 75 mph, but will not help if you get rear-ended at green light ;)
Umm...your looking at the horsepower curve. The shows 660 lbs at 1400 rpm....

Cummins is similar...your 7.3 doesn't hold a candle. I loved mine too...but it is a dog compared to the modern diesels....in fact it is making the 7.3 peak tq at idle...lol.
About Travel Trailer Group
44,052 PostsLatest Activity: Oct 29, 2025