I need some opinions, along with pros and cons, concerning the thermactor installation on my 1969 GT 500. I usually prefer not to have smog restricting devices on any of my cars. I also plan to never show my car at a competitive level. I love to drive and enjoy my cars, but Shelby owners are a different breed (good) of people and enjoy the authenticity of their cars.
Question - Should I leave the termactor system off the car? And if so, what tweaks should I do to the engine for good operation and performance? If I install the thermactor, do I leave it operational or modify (gut) the pump? If I modify the pump, what does this entail? I am looking for your guidance with pros and cons, to help in my decision. Thank you all in advance.