2005-2010 Mustang GT Tech
Hey all,
So, im trying to plan some work for my 05. the goal is as much safe torque as i can make on 91, with a turbo. i am interest in a forged 4.6 shorblock. theres some for about 2500 offering 750whp capabilities. but obviously the thought has crossed my mind, "if im buying a new motor...why...