let's see bought a set of stock "reworked rods"...balanced...beams polished..new arp rod bolts...shot peened....broke after the 5th run...shifting at 6200 rpm....using with a kb107 pistons...
broke a set of stock rods ..shifting at 6500...swinging a heavy dome TRW pistons...at 7000 rpm thru the traps went it broke
broke a set of stock rods back in the mid eighty...pretty much destroyed everything in the block...
picture of rod that broke on its 5th run.....
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