i have a 95 jdm h22a. i just turbo charged it yesterday. when i got it back there were somethings that i can't understand... my set up is:

95 jam h22a
t3/t4 turbo b trim
12:1 fmu
walbro intank pump
vafc
missing link
type s bov
turbonetics deltagate
everything else is stock

1. there's a 7psi spring in my wastegate but it won't boost any higher than 4-5psi
2. where do i set my vtec so it won't lag when it comes in
3. when i'm boosting my power noticably stops at 6.5k to 7 all the way to redline
4. i know i should get it on a dyno but is there anything i can do w/ the timing or set the fuel on the vafc to help it for now?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by booja &raquo;</TD></TR><TR><TD CLASS="quote">

1. there's a 7psi spring in my wastegate but it won't boost any higher than 4-5psi
2. where do i set my vtec so it won't lag when it comes in
3. when i'm boosting my power noticably stops at 6.5k to 7 all the way to redline
4. i know i should get it on a dyno but is there anything i can do w/ the timing or set the fuel on the vafc to help it for now?</TD></TR></TABLE>

1. Check for any break in the intercooler piping, you may have a leak.
2. You'll just have to test and tune, it's different w/ every car.
3. I noticed you're running VAFC, fmu, and missing link. Ditch that get some bigger injectors 440/450's and start using the VAFC hack (serach VAFC hack)
4. General rule if using the VAFC hack is to retard the timing via distributor 2-3 degrees.

 

running to lean