Quote:
Originally Posted by JB_AOL
What's wrong with running over 3000 rpm? Go look at your torque curve. Gassers make their peak tq/hp in the 4500-5000 range. Let'r rev.
I have 2003 1500HD and for the most part it tows very good, there's long climbs I wish I had diesel, but that's only towing. I have had no issues with mine.
I know the newer 6L with the 6spd are supposed to be worlds better than what I have.
MPG.. Well, it's a fullsize truck.
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Because it was running high rpms thing sounded like it was going to blow, so you want a gasser driving down the hwy at 4500 to 5000 rpm, you will be lucky to get 200 k's to a tank...At 105 km on flat should not be that high of rpms..