I have not done a compression check or leak down. I just got home from the trip yesterday. The valve seals I assume are the ones the factory installed in the 70's. The engine sat for some time before I got it but all looked to be in pretty good shape. The plugs have never been looked at since day one of me having it. I should have but it has been running so very well, I didn't bother. I am still working the bugs out of the entire car.
