The CSX: February 7, 1999
by Russ Knize on Feb.07, 1999, under CSX
I had a burning desire to work on the CSX and I had the opportunity last Thursday (the 4th), so I put in some of the parts I had. I also pulled the valve cover and tried to quiet down the valve train by pumping up the new lifters again. While I had the cover off, I replaced the fuel pressure regulator with the adjustable unit from Rick Diogo. I also replaced the spark plugs because they were fouled from running so rich (RN12YC).
After allowing the RTV on the valve cover to cure for a couple days, I started up the engine and adjusted the fuel pressure. I brought it down to 50psi. I took it for a spin and it’s running so much better…much more low-end torque. The plugs looked fine afterwards. I’m still at reduced boost, so I won’t know for sure for a while. It was nice to drive it again.
The dumb thing still has a water leak somewhere. I guess the search will continue. I also installed some of the interior pieces from Arlie Hart, but I still need to get the two, large rear sail panels from him. Anyway, it looks much better with the darker trim pieces.