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Power Strokes
7.3 Aftermarket
injector capability, tuning stand point
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[QUOTE="Charles, post: 567594, member: 103"] It works because the 400% nozzle can inject a relatively small quantity of fuel so fast that you can still make power without a large fuel shot and subsequent oil requirement. A 30% nozzle in comparison would not be able to inject the fuel in that same window, and would have to start sooner and spray later to get the same quantity. But by then it's not optimal and that same fuel charge won't make the same power, so you have to up the fuel quantity, blow through more oil and create even more smoke due to spraying more fuel, and spraying it later trying to get it out. Net result... You will be smoking more, running hotter, running more timing and using up more high pressure oil to make the same power. Assuming of course the power goal falls below the absolute max for the smaller nozzle. And that is the result every time I have upped in nozzle size. [/QUOTE]
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7.3 Aftermarket
injector capability, tuning stand point
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