I plan on getting some engine work/turbo kit soon and am trying to find the right injectors. I'm hoping for 550ish whp on 93 and will also get tuned on E85. I need injectors that aren't too big to run on 93, yet have the ability to push all the E85 I need. I was told the 2150's run like crap on 93 so I was looking at the FIC 1680cc. yay? nay?