I have a dynoport 2 into 1 pipe,and a trinity 2 into 1 intake. I have a 35 pilot in there with a 172 main and the needle on the 4th clip or one above the middle. It jumps real quick on take off then it dies and then it hits hard. I can't go any smaller on the pilot nor would i want to. I need an idea as to what i have to do to get rid of this problem. The only time it ran ok was when it was 90 and humid. If anyone can help let me know. Plugs look alright. Its just the one area is dead. Try to IM me if possible on AIM(at the bottom). Thanks, JOE by the way i have a ton of jets so let me know.