I am looking to upgrade my fuel system before moving on to and efi live tune... I am planning on an air dog 150... Would it be better for me to shim or plug my fuel relief valve? any advice is greatly appreciated.
I recently installed the plug and have not had any problems with it. Im running efi live but im not running a max effort tune,I was told the stock fuel system is good for 450hp. Definatly Block or delete the Erg system! just my 2cents