Is anyone here using the VTT charge pipe? I'm using one with a Turbosmart BOV. Anyway, since installation I occasionally get a 30FF around 4500-5000 rpm at part or full load. Logs show boost pretty much meeting target.
I've checked intercooler connections, sensor, BOV connection, and installed meth port plugs with thread tape. Only thing I can think of is the connection to throttle body. Gasket is definitely on, but the charge pipe can be slightly wiggled around and looks ever so slightly loose on the TB. The edge of the charge pipe doesn't quite touch the lip on the TB. I've been told that this is normal but I'm not so sure anymore. I've also read that the VTT pipe doesn't hold boost very well.
Anyone have input on this? Thanks guys.
I've checked intercooler connections, sensor, BOV connection, and installed meth port plugs with thread tape. Only thing I can think of is the connection to throttle body. Gasket is definitely on, but the charge pipe can be slightly wiggled around and looks ever so slightly loose on the TB. The edge of the charge pipe doesn't quite touch the lip on the TB. I've been told that this is normal but I'm not so sure anymore. I've also read that the VTT pipe doesn't hold boost very well.
Anyone have input on this? Thanks guys.