fat azz

ok guys i have been a member of the site for quite some time but never posted but is the reason i built my car with a LS set up .Im having problems getting it right, got the car all together and here is my set up.......6.0, twin gtk550s, 80lb injectors, fast lsx 102 intake, professional product 96mm tb,stock pcm and coils,speed density, fuel lab fuel pump with great fuel pressure but it just will not accelerate just studders stumbles and pops . ANY IDEAS WOULD BE GREATLY APPRECIATED ...WHAT SHOULD I LOOK AT ?

Sarg

iTrader: (6)

plugs, wires, air fuel, harness. Could be lots of things. I am dealing with the same thing. I am starting with plugs and wires and going from there. I am on e85 with air fuels only around 10.9 on the has scale so it should not be doing this.