Is it possible to get 9.5:1 compression w/ 62cc chamber heads?
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I currently have a 427 n/a motor (4.125 bore) w/ TFS 235 heads that were milled to have 62cc chambers. Is it possible to get pistons that would result in having a 9.5:1 compression. Max horsepower would be in the 1,000-1,100 range. Or would I need to purchase new heads? Thanks