1 The Tri-State Tornado lasted for 3 1/2 hours, starting down at 1:01pm 3 miles NNW of Ellington, MS and dissipating at 4:30pm 3 miles SW of Petersburg, IN. 2  Average forward speed of this tornado was 62 miles-per-hour with a record setting speed of 73 miles-per-hour at one point.
The side effects of a blown head gasket include oil and coolantmixing, poor performance, and smoking.
If you have a bad head gasket , or the head is warped or cracked , you can get coolant in your oil and/or into the engine cylinders so you get white smoke coming out of your e â¦ xhaust even when the engine is warmed up ( I'm not a mechanic / technician , I'm sure a professional can tell you more ) I have been buying cars and vans that have blown head gaskets for myself at a reduced cost and I have had great success repairing them without disassembling the engine.