Quote:
Originally Posted by JHamilton
I'm going to guess that it is a smaller displacement DOHC V8 with a flat plane crank. It definitely isn't OHV because a pushrod V8 doesn't sound anything like that with a flat plane crank.
There are rumors of this exact thing (minus the fancy crank) being developed by GM for Cadillac right now.
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I'm such an old man and out of the loop that I read this morning that the 4.2L is on sale in the CT6 now. [emoji23]