Quote:
Originally Posted by Purdy Swoft
Thanks Dave, I don't doubt your calculations. I was just wondering which head to buy, 6 or 7 to one. Charley once told me that the counter bore was plenty deep to mill his heads to 8 to 1 or more .
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Purdy, The LSH-111 is currently only available in 6.5:1 from Charlie... unless he agreed to mill one for you. The earlier version LSH-11 was available in 7:1 and 6:1 compression ratios.
Dave