No cat and i had a new turbo muffler put on. I dont know if i should do just a new head or what else the problem could be? I also adusted the electric choke properly and does have a slight run on when i shut it off but no backfires.


87 Dodge Raider M/T 2.6L, Clearwater Head, Pacesetter Header, Weber Carb, Still working on it!