Ok where to start?!?!
Mods:
Top swapped Impala with a 97 blower.
Yella Terra 1.9 ratio Rockers
L76 Valve Springs
Gen3 blower
WizAired CAI
PLOG
GMPP cat back
ZZP downpipe with cat
Lucas #42.5 injectors with connectors
Intense PCM
Autolite 104 spark plugs
ZZP 10.3mm spark plug wires
180° thermostat with gasket
Stock pulley
-Heres the story. Top swapped the car and everything is fine. However, the car is only making 3lbs of boost at WOT. First I zip tied the BBV down and car was making around 9lbs of boost but KR was 5-9*. So unzipped that. Next, I disconnected the BCS from the BBV and again the same. 9lbs of boost but crazy KR. So now I'm back to normal. Is there a connector that plugs into the BCS? I see nothing and it seems weird to me that theres this connector with nothing plugged into it. I gotta do something because the car still feels sooo slow but when it actually made the 9lbs, it actually felt fast. I wanna beat on it but cant