well the car is being bought back by the dealership on thursday (check out my f/s), it was a block, head checked out, only thing else they could see would have been the block.
i have connections at the dealership, not to sound like an a**hole, But they said if it was anything more than a head, they would buy it back for full price of what i paid for it, no questions at. Good deal, but i like my 6th gen.