how much compression is this?
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TECH Junkie
Joined: Nov 2001
Posts: 3,029
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From: Chi-Town
how much compression is this? ive heard a few different answers about how much compression is raised when milling heads. assuming eveything stays stock except the amount milled off the heads. what does 0.030, 0.040, 0.050 and 0.060 translate into compresion wise?
