Someone needs to start re-casting 340 blocks

RustyRatRod said

I'd love to see back to back dyno testing of different size main bearings in automotive engines. I just bet there wouldn't be much difference.

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Oh, You can be sure there has been, just not Nick's or the like....the teams doing it had a reason for doing so, would the avg. Rodder benefit?....not enough to justify the $$$$ for sure.