Project Red Headed Stepchild from Muscle Mustangs & Fast Fords. They did a build up and dyno of each and every mod for a non-PI GT Mustang. Their goal was 300RWHP without the PI swap. They never got it until they did the PI swap, and the car had 200,000 miles on it.
Project Red Headed Stepchild from Muscle Mustangs & Fast Fords. They did a build up and dyno of each and every mod for a non-PI GT Mustang. Their goal was 300RWHP without the PI swap. They never got it until they did the PI swap, and the car had 200,000 miles on it.