"i think is a e88 cam... not totally sure about the cam."
I could be wrong, but because I have seen people mix and match many random parts on Z's it would not surprise me if it was an e88 cam. The e88 cams that I had in both my 240 and 260 had oil spray bars as the e88 was not an internally lubricating cam like the later 280 cams. I have seen a lot of franken z's in my 10+ years of Z ownership at this point, many of them were sitting in salvage yards. You might wanna do a search and confirm your cam as it will affect your asking price. Good luck on your sale!