Like I said, 13.2's on a good Looney Tune are more common. Either way, a tune gets a 6.0 moving.
A 180pumped 12v cummins might see 220-250whp w/ full pump mods/boost elbow. A 180pumped cummins w/ smokey ass 370 marines that will never be able to pull a load will see 300-350whp. Still, far from...