13:1 Compression Pistons in 340 Small Block

nm9stheham said

70aar... how was this engine used? Strip? Street/strip? Nice that they have been used by someone here, but I think it would be more useful to the OP to know how they were used.

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I bracket raced it many years ago.....actually the complete engine is in the shed....340 standard bore....with J heads with 2.08 intake valve.

actually needs a camshaft....plus rocker gear.