ok guys a guy i talked to yesterday told me that my blower set up that i have for sale wouldnt be big enough for his 547 my blower is a dyers 671 big rotor with the big case. this guy started arguing with me about pump gas i told him on a motor 93 octane that the most boost he could run would be 1:1 ratio at 6pounds to be safe then he came back and sad some guys in up state new york had a car that put down 2700hp to the rear wheels with a blower set up on pump gas. i told him i didn't believe him if i am wrong i will man up and say i was sorry for not believing him i asked him if he knew what detonation was he couldn't tell me.and he said my blower wouldnt be big enough for his 8 sec 1/4 street car this blower was on a 557 and it made 1250 hp @ +25% but i guess that was on c16 race fuel. i need in put on this. is there some one makeing 2700hp with a blower on pump gas?????