The 6.0 was and is Fords headache and debacle. Plain and simple. They rushed it to market to placate their buyers with more torque, h.p. etc. It was a flop with too many warranty claims. You can't fix what is poorly engineered or software can't fix their hardware problems unless they detune the motor by 100 h.p. What happened to the guys who lost their "split shot" injection or whatever the term was? They have tried how many reflashes...10? The reflashes took away what the motor was promised to deliver.

The 6.4 had better be out 2 years before I would consider it. You're the guinea pig if you buy a new one. Who wants to pay 40K+ and still be the G.Pig?