hey what's up. I'm new to the site.
I came here because I'm having a problem with my 2001 integra.
I recantly turbo'd it. I have walbro 255 fuel pump, 450 dsm injectors, t3t04, vafc, tail wastegate (8 psi). I don't have a FMU.

The problem is that when I am under boost my car hits what feels like fuel cut any where from 5500 to 7100. I haven't got it above 7100 since I put the turbo on.

I was wondering if anybody has done this or encountered this kind of problem before. If so please let me know what I have done wrong or what I can do to fix it.

 

ask on the FI forum, they'll definately give you some good insight there. but first, search.

 

Sounds like your spark is getting blown out. What plugs do you have? You should gap the at .028-.030

 

how are you monitoring your air/fuel ratio? you could be running too rich or too lean.