Fuel pressure pulsating with walbro pump and ebay fpr?
 

Im almost done my turbo-vert conversion, and was testing the fuel system when it was noticed that the fuel pressure now pulsates. I have one of the cheap fpr from ebay on the return line. The stock pulsation dampner is still in place, however the secondary rail has had the stock fpr taken off as it should. Is this normal?

ebay FPR= bad juju