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Sonic Map of a 427 SO >? Sonic Map of a 427 SO >?
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Old 01-06-2014, 05:21 PM
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Default Sonic Map of a 427 SO >?
Anyone have a sonic wall map of a 427 S.O block they would care to share from a compare and contrast point >?

I am working with a Customer with a detonated 427 they had built and we have found core wall combined thickness in the .0900" range ( including the sleeve ) what it looks like is someone built up a core-shifted 427 Marine block and when the new guys rebuilt it, - they put in a 462 stroker kit in this....

--pushed right through the side cylinder wall of #6, we also found cracks on the long axis of the liners front to back.....

a sonic check would have saved him 25K+ ( all of old money plus new engine )

will post pics.
Steve
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