I went to my local GM dealer and bought the oil that is needed for my supercharger. When I asked the guy how much to use he was clueless. I checked on here and on a few other websites and I still can not find how much to use. I bought the 4oz bottle. That was the only size they carried. I can go get more but I don't want to overfill.....if thats even possible.

8 oz. And you can't over fill it. Just fill to the threads of the fill hole.

Thanks Dan......heading back up to get another bottle.