i have a 92 cx w a d16y8 swap. I just recently got the car and it had been running fine. I then noticed the turbo gasket had blown out so i replaced it. It was making a little boost on the first test drive and now nothing. I tried switching the vacuum lines off the wastegate but only vacuum no boost. Any ideas? Im new to turbo but not Hondas

 

Sounds like you have a boost leak somewhere, or your boost gauge line blew off. I know that sounds dumb, but I've seen it happen.