That's a typo. The real data is in the quote cfg83 provided.
Quote:
Originally Posted by cfg83
They did a test *with* a direct-injection engine here
CarloSW2
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I realize that. But the question still stands.
If it allows a smaller shot of fuel at the same injection pressures because of better burning, would it allow a lower pressure injector to achieve the same lean burn that a high pressure inejctor achieves without the plug?
While this would not give greater economy overall, it might allow for greater durability and lower upfront costs for ultra lean-burn engines.