I have a couple questions?

1. What is the smallest size fuel injectors I can use to run a 3.0" pulley with E-85?

2. Same question as #1 but with a 2.9" pulley?

3.what is the stock fuel injector size and are they big enough to get tuned to run e85 since my car is still 100% stock?

 

1. and 2. I wouldn't go any smaller than 42lb inj.

Stock I believe is a 34lb'er.