I ran a Moroso evac on my Cuda with the blower. I had 2" Super Comps and 3" exhaust that exited right in front of the rear wheels and used the Bullets. The evac didn't work for me. Among other internal problems, I had valve cover and oil pan gasket leaks..I haven't figured out what I want to do with the Dak. It has 2" fenderwell headers,3" exhaust pipe and Bullets. Exits in front of the rear tires.. Kinda coincidental here.. The gaskets are seeping a little. I may pull the engine and install new gaskets before the tracks open..