I was driving my 1991 non turbo supra (145k miles) around a U-turn and when i straightened out i put the pedal to the metal. I heard something bust and my engine overheating very quickly and was smoking. I stopped at golden corral and had the buffet. I came back and the hood was still smoking. I opened the hood and coolant was everywhere. I later found out a tube busted and i had it fixed for pretty cheap. My question is, do you think the tube was weak, or maybe this has something to do with a BHG. I was thinking of recalibrating the HG so it doesn't break, but who knows, it may already be broken. What do you guys think I should do?