lmfao, good luck! You've gotta pay to play. The 'cheapest' way to mid 11's is in a 360. And it's not gonna be very street able. Have you ever been that fast down a track? Have you ever been 12's?
My mild 360 with a 268ish cam and 3.73s rips s*it up, why do you need this so badly? Your gonna need to nut up for what you 'think' you want. Consider what you need and where you get the most out of your driving experience. If its on the street, limit cam to less than 230 @.050 duration, if it's at the track then be prepared to have to trailer it there.
Or spray and pray. I think you need to think with your head and not your wand, personally. But whatever, boys will be boys. Be safe.