Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies OK here's what we discovered today. I moved the fuel pressure gauge to the other side of the press reg so I could get a steadier reading. This worked fairly well. We found nothing in the fuel and the filter was clear. We fired up the car and let it idle. It started and ran very good. The temperature was perfect and the carbs and fuel were very cool. After about 10 minutes it started to miss occassionally and the vac started to waver some and go down just a little. Jason watched the fuel press gauge and it started at 6psi, then lowered to 5psi, then 4psi then finally to about 1.5psi at which point it backfired, dieseled and died. This in about a 2 minute time span. It spit some blue smoke again. I wonder if that could be the oil in the K&N filters? We inspected the manifold interior and it is spotless clean now. The wood spacers look fine too. Our conclusion is that either the fuel pump or the reg are screwed up. Most likely the pump. The solution to the whole thing is that I'm getting a Carter electric fuel pump #P4070 for my birthday. That will eliminate the regulator and the mech pump, shorten the fuel line and place it in a cooler area away from the headers. Best of both worlds. And it's cheaper than the reg and mech pump. I already have the wiring in place for the pump from my previous wire harness replacement project. It'll be a week or so probably before this is accomplished. You can believe I'll let you know how it works out. ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.