SAFC 2 Settings 550cc, SBR FMIC

[2Fast4UGST]

Just wondering if anyone could help me out with my HI settings on my SAFC 2 i have my low settings tuned pretty well but after I installed my FMIC my car will not boost at all. It is quite possible that I have a boost leak which I will get checked out ASAP but I am wanting to know if you guys have any idea as to what I should start my HI settings out with? evo3 b16g, walbro 255, 550cc inj, aeromotive afpr, sbr fmic. Any help is appreciated!!

 

[oldman]

Why bother tuning until all the leaks are fixed? You will have to re-tune anyway.

 

[JayRolla]

Exactly what oldman said. I would think of getting a WBo2 also.

 

[2Fast4UGST]

Is there a way to tell if you have a boost leak without doing a leak test? Because it acts like it wants to boost but I think it is just because the A/F ratio is so out of wack that it fuel cuts before I can tell actually what is going on... but the car ran fine before I put on the FMIC (no leaks) and ive checked everything on the piping to make sure it is secure

 

[Eastwood95]

No. Stop trying to avoid the problem. You NEED TO DO A BOOST LEAK TEST with an actual BOOST LEAK TESTER before you do anything else, especially tuning.

Your A/F is so "out of whack" because you are leaking air from your intake and the fuel has nothing to mix with.

Once you eliminate all of your leaks, you will be able to tune with confidence.

 

[mahooo]

you really need to fix your boost leaks 1st....then you can try looking at this page....similiar setup as yours http://roadraceengineering.com/newafcsetting.html