Thread: Getting more power out of a 307
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07-13-2009 12:23 PM #3
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Thanks rum, you are the 2nd person to tell me about 305 heads. I didnt believe the first person, now I do! What approx compression ratio can I expect with the 305 heads? Also I think the 305 heads have larger valves? I know the 307 heads have small valves.
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I saw last night on fb about John. The world sure lost a great one. I'm going to miss his humor, advice, and perspective from another portion of the world. Rest in Peace Johnboy.
John Norton aka johnboy