Since we built this truck I have had a bit of experience building headers plus there are a few more options out there I didnt have time to find while we where under the sema crunch. Everyone I talked to when we built the truck remarked that the mopar manifolds flowed quite well and I would only be losing a few horses. Not noticeable with the torque that engine should be making. Anyway it looks like I have some work to do next time the truck comes out. I'm still gonna do the convertor swap and add some headers to the list as well as have my guy come by and we will do some tuning,and testing. I will post more pics
