Building a 408 with IndyBrocks

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No leaks, smoke or noises-very happy. The difference between a standard port RPM head and a moved p-rod such as these can really only be seen at the very top of the RPM range. As such it revs nicely for a 4" arm and a juice roller. J.Rob

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Yeah, nice. You get a cylinder head that flows with a good cross section and the power just hangs on. Well done.
 
yellow rose said:
Looks like they were close on the power range. They say 6600 and you pulled to 6300 and it wasn't dropping off the cliff.
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Probably would have went the extra 300 rpm with a stock stroke. Nether here or there. I think that turned out real well.

Thanks for sharing J. Rob
 
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