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Old 04-12-2019, 06:27 PM   #45 (permalink)
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Originally Posted by Xist View Post
Unfortunately, I do not know where I am losing compression, so I do not expect that to improve. It sure would be nice!
He is talking about calculating the new compression ratio based on how much thickness was machined off the head. The engine will have a lower cubic volume but a higher compression ratio.

How much did the shop take off?
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