Should I buy 1000cc injectors for my 04 8?

I have Full injen air intake, bigger intercooler, 3" TBE, stock 9 turbo, hallman MBC,255 Walbro pump.

I plan on running E85 ....we have several station around Could I up the boost with a tune on pump gas?

 

If you plan on running E85, then the answer is a big yes! Otherwise, a big no!

Injectors can be come static after 85% duty cycle, and conversely, they do not atomize the fuel very well below 50% duty cycle.

Using an injector too big for your application could possibly "glob" fuel out, instead of spray it smoothly.

That being said, 680's are perfect for 93 and 1000's would be good for E85

 

if your sure your going to run e-85, then yes!