Thread: stock block ??
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Old 09-04-2006, 09:15 PM
Blown353 Blown353 is offline
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Quote:
Originally Posted by rocketman
Blown 353

I am not sure about nhra,but ihra is alumumin.thats what i was thinking of.
Makes sense. My buddy in town here that runs NHRA Pro Stock is rule mandated to run a factory produced iron block. Was true of his Chevy and is now true of his Dodge stuff. I don't see IHRA stuff that often, if ever.
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