Dave's Evo X Build/The Life of Dave blog

[scheides]

Originally Posted by Murlo26

Yea, plenty of people. On pump gas they aren't really recommended. But I just spoke with Golden and he has tuned two on E85 on the 2150's and he said they idle fine at like 800rpms and drive perfect.

You don't have your stock injectors do you by chance?

Nope I do not. Would love to see what all he did to get them to run nicely, as I'm sure there's some tweaks that are needed (esp per shane below)

Originally Posted by Shane@DBPerformance

I usually run the 2150s in open loop, because the "small" swings that factory ECUs do around stoich during closed loop are huge swings with the 2150s. They tune amazing with standalones, you have to put up with some quirks on stock ECUs, since stock ECUs often don't work the best at very low pulse widths.

I wonder if there's a way to narrow that 'sweep' that's made during closed loop....I'll talk to tephra & mrfred.

[Murlo26]

Originally Posted by scheides

Nope I do not. Would love to see what all he did to get them to run nicely, as I'm sure there's some tweaks that are needed (esp per shane below)

I wonder if there's a way to narrow that 'sweep' that's made during closed loop....I'll talk to tephra & mrfred.

If you want, PM me and I can give you his email if you want to ask him a few things. I am not sure of all the details, but he didn't seem to have a problem dialing them in. I assume open loop for sure.

Or you can try a PM on EvoM or Evoxforums, name is Golden.