fbodyracing1

Could someone help me figure or understand how to tune the eoit . I have the ls7r cam and I really just want to tune the idle to get rid of the smell. It can burn your eyes if it idling to long lol . I've spent probably 3 weeks trying to figure out what to do. I think I've read so much now that I'm over think it. So any help would be appreciated. This is what the tune look like right now and my cam card. I have to borrow hpt from my friend to change it so I'd like to do it just ones thanks

schpenxel

Move idle areas 20-30* in each direction a few times and see what happens. It's not going to be like a stock cam'd car, though it can probably be improved.

There's an excel sheet some people on HPTuners forum put together that makes it pretty visual. It's in the gen 4 GM section. See if you can find that

fbodyracing1

So add 20 to 30 in the injector boundary right ?

schpenxel

Sure. If that doesn't help then try the other way

Here's the spreadsheet I mentioned
https://www.hptuners.com/forum/showt...l=1#post479847

fbodyracing1

Ok still trying to figure this out lol. Starting to make my head spin . Looks like that graft is at .006 and I haven't figured how to get it from .50 yet . I know this so far at .50

fbodyracing1

When I get this figured out . Is it the normal eoi target vs rpm and normal ect I'm going to be changing ?
I Read so much saying don't change boundary . I'm just getting lost now

schpenxel

You're better off posting on HPTuners forum and letting some of those guys answer IMO