I was just wondering what the temp would be for the motor to get screwed up. When my impeller broke and the coolant level was very very low,I wonder how hot it got.I pulled the intakes and looked at the pistons and they look fine. Compression is better then when I just got the topend on. Should I pull the pipes and look there? Or say screw it and everything is good to go. I hope I just caught it in time,luckily.