Especial86

iTrader: (1)

No problem man. Everybody gets mad, especially when their motor is trashed.

Tradesman

No doubt. I'd be really pissed too. I don't think the oil brand is the issue, but I really would like to know what caused such damage. Overall, apart from the VCT and the spark plugs, our engines are pretty damn solid. I think the pistons and rods are cast but as far as I know the crank is forged and the block should handle 600-700HP continuous. A lot of Mustang guys swap their 4.6 for our truck motors.