Thread: Aluminum head
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Old 06-14-2025, 05:41 AM   #4
nkaminar
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Default Re: Aluminum head

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It looks like a nice combustion chamber shape. No relief for the pistons so you must use pistons that don't come up over the top of the block at TDC. Looks like it may be 7 to 1. You can just measure the volume of the combustion chamber to calculate the compression ratio.
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