well lookin at Andy f's book and seeing for myself for 30yrs it takes alot to get 750hp from either,,o yea my friends w9 nitrious motor at 11.1 comp make um 780 something hp on pumpgas NO METH INJECTION...PS i know big dogs make big hp with bb's but it takes exotic heads an after market block..or A 400 block cause 440's stink..etc etc..i just dont like when a guy with a 13 sec bb thinks he's god...i think he's stuck in the 70s with his logic