My cousins 4.6 F-150 Blew a spark plug straight out of the head of the motor. It took the threads of the head with it. He threw JB-Weld on it and drove it for another 6 months before it blew out again
He had to get it heli-coiled
I'm not a ford guy, nobody in my family ever was but if I found the right 7.3 powerstroke diesel... I'd probably change my mind.
I'd go Chevrolet if your going gas, Dodge (CUMMINS
) if your going Diesel