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Forums->Hot Heads Tech Talk->270 hemi pistons

ron37
270 hemi pistons


I have a 270 Dodge hemi and a set of .030 NOS 315 hemi car pistons that I picked up years ago at a swap meet. So when I get the 270 bored, if I use the 315 pistons, will it raise original 270 compression ratio from 7.6 to 1 to the 315 ratio of 8.25 to 1? The one book lists the pistons as 8.5 to 1. My Tex Smith hemi book says 8.25 to 1. Any ideas?
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on: Mon 03 of May, 2021 [18:38 UTC] reads: 68

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