I've replaced nearly everything from the gas tank up. I never checked the sock in the tank, for me to get my tank down I'll have to remove the rear sway bar and possibly the rear end. I don't have a place to do this and that's not by my choice. Cops frown on cars on stand with parts under them on the side of the road. I had 4 weeks to get this car to move under it's own power or scrap it. I was planning on replacing everything anyway. I'm not trying to be hard headed, and I'm not stupid. This is the first carberated car I've ever dicked with. If it was an obd car I'd plug it in replicate the problem and go from there. I'm assuming I'm getting fuel pressure cause the car is a real screamer right up until it gets to 190ish. I'm planning on replacing the carb and the valve springs anyway this week.