64-5mustang
Well-known member
As of now I have the factory 1.75 exhaust under my 65 Mustang 200. I plan on going with a dual system with h pipe. Looking at the classic inline exhaust sizing chart 1.75 dual is fine for up to 200 horse which I hope I get but don't think I will. Everyone hear is saying to go with 2 inch dual. What is the reason for this? I have nothing against 2 inch, I have a jeep 225 with 2 inch dual fine when driving but a bit loud at idle also side exit, mustang will be rear exit. Thanks for your time.
Side note does has anyone played with this fuel injection seems like a good way to go for us.
https://youtu.be/rXUJPeCqWlQ
Side note does has anyone played with this fuel injection seems like a good way to go for us.
https://youtu.be/rXUJPeCqWlQ