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Time for the first dyno pull. All of our pulls were made from 4,100 rpm up through 5,900 rpm. With 6 quarts of break-in oil, and timing set at 24-degrees, we made 405 hp and 460 lb-ft of torque. A little on the low side, but as we started tuning and adding timing, we suspected we would see some more power. After two more pulls and virtually no improvement, we figured something was wrong.