e85 question

[CarPsyco84]

Your most likely going to hit fuel cut with those injectors... but 21psi might be doable... being that your running e85 the timing isn't so bad, its still a little high. I ran 30psi with a SAFC and 1000cc pte's with no knock, but I also had a FMIC and I retarded the stock timing 3 degrees... Defiantly not ideal but it did work.

I think that 780cc injectors are on the small side for a e16g, while you might be okay at 21psi, its best to get some sort of setup that you can monitor the knock so you know for sure. The chipped cars I see usually use the stock boost gauge to display knock, which is nice... otherwise get a pocket logger if your really cheap.