Not Ranked
Just curious. I saw on this thread that you have a FT block. I would guess a 391 truck block. A good strong block. But, with a 4.130 bore now, your block was originally 4.050 bore. I'm not sure, but I think you're OK, as these blocks can take a .080" overbore. I'm curious, did you sonic check the cylinders for thickness ? Can most / all 391 blocks be taken out to 4.13" without sonic checking?
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"After jumping into an early lead, Miles pitted for no reason. He let the entire field go by before re-entering the race. The crowd was jumping up and down as he stunned the Chevrolet drivers by easily passing the entire field to finish second behind MacDonald's other team Cobra. The Corvette people were completely demoralized."
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