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C7 Engine Question

Old Aug 18, 2013 | 09:36 PM
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I was talking with a friend about the LT1 engine and he asked an interesting question. If GM really wanted to bring out a Corvette that would be a performance beast why did they not put the supercharged engine from the Camaro ZL1 into the C7 Z51 ? I am sure with that much HP it would have 0-60 times of almost 3 seconds. I don't remember this being covered before but I thought I would ask.
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Old Aug 18, 2013 | 09:40 PM
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The Keeks engine bay shot, boost-gauge display pics, etc. show that a supercharged C7 is in development. This will presumably be the Z06/ZR1/whatever.
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Old Aug 18, 2013 | 09:42 PM
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Because the future is the Gen V V8. Camaro, not yet changed into an all-new model is using carryover engines.
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Old Aug 18, 2013 | 09:48 PM
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Originally Posted by b4i4getit
I was talking with a friend about the LT1 engine and he asked an interesting question. If GM really wanted to bring out a Corvette that would be a performance beast why did they not put the supercharged engine from the Camaro ZL1 into the C7 Z51 ? I am sure with that much HP it would have 0-60 times of almost 3 seconds. I don't remember this being covered before but I thought I would ask.
Maybe because they want the base Corvette to be NA and not SC. Maybe because they wanted a smaller engine. Maybe because they have a 3 second Corvette coming in another model. Maybe because they need this one to be just fast enough while keeping the costs down. Maybe because they want you to pay a lot more for a 3 second Corvette.
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Old Aug 18, 2013 | 09:49 PM
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They are moving on to new technology that will allow them to continue to develop the car well beyond where it is today. They also very likely held back a bit on the real capability of the LT1 to make room for the iterations to come. It isn't just about coming out with a performance beast by transplanting engines... the car needs to fit in the overall line which will include Z06/ZR1, etc. That's my take as to why.

GM could have put a 800hp engine in the C7 if it wanted to... that's not hard to do but isn't the purpose or objective either.

EDIT: I also think we, as consumers and car nuts, over simplify the development and engineering. That is, with competing sales, profit, government regulations in multiple countries and consumer objectives, the process of developing a new car is far more complex than I expect we imagine. We can bench engineer all we want and ask "why not just do this" until the cow's come home but that is all because we do not appreciate the competing agendas and challenges a company faces to bring a car like this to market.

Last edited by gthal; Aug 18, 2013 at 09:52 PM.
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Old Aug 18, 2013 | 10:40 PM
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They can't have a car that they sell a lot of that gets poor milages, due to gov regulations about their total sales average MPG. The ZL1 is a gas hog.
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Old Aug 19, 2013 | 03:22 AM
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Originally Posted by gthal
They are moving on to new technology that will allow them to continue to develop the car well beyond where it is today. They also very likely held back a bit on the real capability of the LT1 to make room for the iterations to come. It isn't just about coming out with a performance beast by transplanting engines... the car needs to fit in the overall line which will include Z06/ZR1, etc. That's my take as to why.

GM could have put a 800hp engine in the C7 if it wanted to... that's not hard to do but isn't the purpose or objective either.

EDIT: I also think we, as consumers and car nuts, over simplify the development and engineering. That is, with competing sales, profit, government regulations in multiple countries and consumer objectives, the process of developing a new car is far more complex than I expect we imagine. We can bench engineer all we want and ask "why not just do this" until the cow's come home but that is all because we do not appreciate the competing agendas and challenges a company faces to bring a car like this to market.
Well said
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