I've been a regular Seafoamer now for 3 years on my GT, but after having my KB installed last fall, I was wondering if I should and can continue to run Seafoam through the PCV line. Would this hurt my supercharger in anyway? I have the mustang currently in hibernation for the winter and will start to unthaw her in about 5 weeks. Since the gas has sat in the tank all winter (I did put stabil in the gas) I thought that running Seafoam would be a good precaution. Thanks for the opinions. 
