currently im running 600 like i said, and yes connecting rods is wut i meant. i was standing in line at the airport. not even payin a attention. iv jus heard that stock bottom ends on the duramax are only decent until 650. im jus shoping
SOCAL diesel. Guy tripp has bigger stronger push rods .083 Wall Chrome Moly for 330 bucks. your pistons in the LLY are malhie pistons so they will be good for a bunch of power
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