Take the gear's back and get your money back...

How do you expect it to get the fuel it need's when your mod list is as such, but you're still running 19lb/hr injector's, a stock MAF, stock throttle body and a baby fuel pump. If it's begging for more fuel, and you have had more than one person tell you it's begging for more fuel, then what's next hoss? MORE FUEL.

Here's an ingenious idea.... Sell that crappy no air pulling intake setup
(no matter how cool that peice of shit look's it's obviously not doing the job) and buy you a nice Weiand X-Cellerator or RPM air gap and decent 650 double pumper, upgrade your fuel pump and I can gaurentee you, YOU WON'T BE DISAPOINTED.

I mean shit dude, I ran with a couple guy's that had your exact combo. One was a carb setup and the other EFI. 24lb/hr's big MAF and big throttle body. Both these guy's were in the high 12's! The carb car was a tenth faster though. You obviously have a decent longblock (shortblock and heads) but your not getting the fuel or air it need's to run at top dollar.