i am thinking about my stock MG pipe again. Some one put a stock pede exhaust on theirs and it did not improve much due to small tube from the header to pipe.
So i was thinking instead of trying to find or make something fit, why not add another outlet to my stock set up.
It is a 3 piece unit now, center and 2 ends with a bolt n the center to join the caps to the main portion. One end has the pressure nipple and the other has the outlet. My thought is to take the pressure cap end and replace it with another out let end in turn allowing for more air flow going out. My issue from there is where to add a pressure nipple. I have a small one here that if i drill a hole i can add it. i just want to make sure i get enough pressure to it for the fuel pressure.
What do you think?

Here is a pic to get an idea of the stock. On the left had side is where i would put the other outlet cap.