I think your engineers need to go back to school and learn some basic principles, otherwise it's going to take a few more wasted millions of dollars to make that engine run. I tried to tell you once before that a lean mixture is one cause of detonation. But they are on the right track with a larger waste gate that lowers the boost which Richens the fuel to air mixture. The size of a turbo is very important also. They have to be sized just right. When I first started hot rodding engines I thought I knew everything, ha ha. We had a Oliver 1955T and we thought let's put a larger turbo on it and add more fuel. Well that was a waste of time and work. It made quite a bit LESS power! When you build a race engine with a power adder like a turbo,blower or nitrous you have to start with a rich mixture when you first fire up the motor then you can read the plugs and lean it down gradually, otherwise if you start too lean it can detonate and blow up the engine. I have seen pictures of blowers that blew up because of a lean mixture. They have learned to wrap the blowers nowadays to keep from killing someone.
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Today's Featured Article - Fasteners: The Nuts and Bolts of Nuts and Bolts - by Curtis Von Fange. The nuts and bolts of nuts and bolts is an interesting and essential piece of knowledge that applies to our older tractors. An improperly torqued capscrew on an engine head or a shear bolt that is too hard on the driving shaft of a bushog can create havoc and make an expensive and uncalled for repair. Let�s examine the purpose and design of these fasteners in order to ensure their proper use. Fasteners are probably one of the aspects of mechanics that is given the least amount of thought.
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