Ok- here goes. I recently added ported GT40 heads, Performer intake, BBK 70mm tb, shorty headers and TFS stage 1 cam to my stock shortblock. When I first fired the car up, I set the timing to 14 degrees. Fuel pressure was close to 40psi. The car would surge and buck like crazy at steady rpm's, but under acceleration, it would run perfectly smooth, and pull hard all the way to redline. The idle however, was erratic, so I attempted to do the base idle reset. After getting the idle reset, I set TPS to the magical .98, plugged IAC back in, reset computer and........The car will barely run. Sounds like it missing terribly, Try to give it gas and it stumbles badly. It is also popping thru the tube where the mass air sensor is. Smell of raw fuel will burn your eyes. Where do I begin? PLEASE HELP!!!