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Geneulm Geneulm is offline
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Join Date: Feb 2011
Posts: 86
For what its worth Bonomelli (THE most famous Italian Porsche privateer) raced alum case short stroke 2.3 in '70 and short stroke 2.5 in '72. Both in a SWB.
Old 05-11-2017, 12:22 PM
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