I just got this 1990 Volvo 740 Turbo 2 weeks ago. I installed the APC unit off of a 87 Saab 900. The turbo is now set to 16 psi. I just put Toyo TS1's on it. Blow off valve, bigger turbo, and body kit to come soooooooon. more pictures are comin next week too.
Pushin 16psi

APC unit

After a lil accident

I just got a new boost guage that will be mounted in the dash and also have installed a new Pioneer cd deck. Pics by next week.
Plans
-Sub & Amp
-Front Body kit & Rear Spoiler
IPD 25mm Sway Bars
TME Lowering Springs
BOV
Sport Exhaust
Race Seats
New Hood
Custom Paint
NEW PICS COMING SOON