BurningRubber
10 Year Member
- Dec 6, 2004
- 1,865
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GM is also not scared to use new technology, even if they haven't converted to an OHC performance engine. Example, "Displacement on Demand" (DOD) or "Variable Displacement"...whatever GM calls it...Ford has not introduced this technology in ANY vehicle that I know of, yet GM and Dodge have both been using a derivative (sp?) for several years. Dodge uses it on most Hemis (maybe a few other engines as well) and GM uses it on most V8 engines (maybe others as well)
I like the idea of dropping cylinders for economy, but does the technology have any adverse effects on cylinder wear?
So why doesn't Ford do something like that? They could potentially increase the HP output of the performance engines, but still meet or exceed CAFE mileage standards.
Thats a question I have wondered also. Ford tends to pride itself in other aspects it seems. It seems like they are going great distances to keep up their crash saftey standards, and create new and appealing vehicles.
I think it is a mistake on their part to NOT invest into these new technologies aswell.
I have also wondered about the engine wear with cylinder deactivation. I wouldn't think it would do much to the cylinder walls, but more the change in load on the rod and main bearings.
While i fully agree with your post - the only thing i would have to say is that even though the camaro and the like have had more powerful engines, been faster at the dragstrip, etc - Mustangs for the most part have outsold them. At one point 5-1 in sales both firebird AND camaro combined. For a superior car, I don't know why it was outsold by an car with sub par performance. Something about a Mustang that makes people want it.
Yeah, it's funny how the sales have worked. There is just something about a Mustang that draws people to it, even knowing it isn't the faster of the two vehicles.
add bad aero and a 6.2l engine, and forget about good gas mileage.
Not to be a jackass, but I disagree 100%.
The aerodynamics won't suck on the car, I assure you GM has done their homework with it.
GM knows how to make big motors perform like ones half their size. I expect fuel economy to be on par with what it was when the Camaro/TA was taken off the market the first time. Upper 20's to 30mpg on an open highway should be easy to get, especially once people start fine tuning the cars.