Quote:
Originally Posted by KULTULZ
You mean original factory assembly before who knows what service/repair/modifications were done to the engine? What year BIRD are we talking about?
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I guess I am asking if a person has a 312, that was shipped out of the factory as a 292 and the heads were put back on it, what compression is that upgraded 292 likely to be? I feel like the 312's that left the factory that way are superior to a 292 that has been punched out. I keep telling people yes they are a 312 CID, but they are not the same engine that you think they are when you refer to a "Thunderbird 312".