ATTN: PWRWUD. I need your expertise.

[chris91LX]

Well I ain't that Chris, but I can guess one piece of advice he's gonna give you. Get a new bulb for your timing light or get a new timing light. The way you set your timing is not a good idea at all IMO, it's sheer guesswork. Another thing about the timing is that with nitrous you need to retard your timing ~2 degrees for each 50hp of spray you are using. If you try to run the nitrous with your timing set the way it is your asking for trouble IMO. Your timing is probably the reason your car is running like it is right now.