Is anyone running the 160 hp pump and getting over 450 hp?? What mods did you do??? I am in the process of building my trans "auto" then i am going to start the mods on the engine. I want to get around 450 - 600 horse to the ground. Am I wasting my time with the 160 hp pump, should i find a 215?? I mainly am going to use the truck for the street, very little towing. :thankyou2: