jejeosborne
Veteran Member
Numbers are right (the diesel spiked to 1000F rarely) and we're not talking about during a regen where it dumps raw fuel in the exhaust either. As usual you Ford cheerleaders are not reading what I write only what you want to see. I like direct injection (spent $24k on one) but in simpler form and caution the extra expense in repairs. I will be onboard with whomever builds a good large displacement direct injection engine that does NOT need turbos and all the extra useless expensive technology just to do what simpler V8's are doing without it.
Right now it looks like GM will be first in line with that new line of N/A direct injected engines and I will certainly be in line to test them once they're out. Although with the HEMI design, a direct injected version of the 5.7l and 6.4l would rock.
As for the 4x4 shifter, I like having that large shifter on the floor so I tell the truck when I want 4WD. Too bad those are gone too...
What is all this "extra useless expensive technology" you speak of? Looks to me that the only difference is the addition of a turbo that separates these new gm motors from an ecoboost. The higher exhaust temps of a gas motor have a benefit with a turbo. It allows for more efficient use of back pressure and a more efficient turbo design. Diesels have lower temps but greater volume of exhaust. I don't see anything negative with these higher temps if the system is designed for it.
I appreciate being called a cheerleader. They are people who express positive energy. You are whatever the antonym of a cheerleader is.
I think most would agree, torque is most important in a truck engine but you have argued against that in the past too. Here is why I like a turbo in a truck.