Good day all, I also have a question regarding intake heat. I have a Fenton dual intake as well as Fenton headers for my 261. Both of the Fenton headers have a threaded port for exhaust tubes, but the exhaust heat plate I have only has 1 tube to connect to the exhaust. Searching the internet for other styles of exhaust heat plates finds the same sort of setup, only 1 tube to connect to the exhaust. Does connecting only 1 tube to the exhaust provide sufficient heat or should I be modifying the heat plate I have to accept an additional tube then connect to both of the headers?