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#1
07-03-2016, 10:34 AM
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ok-like I said.... 30 years ago-I just remember the something wasn't the same inside the block
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#2
07-04-2016, 10:56 PM
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Agree
Trynsave, I forget stuff a lot quicker than 30 years ago ! You may have been thinking about the way Pontiac controlled the compression ratio in the 4cylinders. 61-62 it was controlled by the piston domes and 63 by cylinder head combustion chamber size.
About the only differences I know of. |
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#3
07-04-2016, 11:04 PM
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I have a couple of engines, also a nice build in the process.
Call me if you want to discuss. Calvin Hill Hill Performance 708-250-7420 |
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