Timing
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Cummins was interested in making sure that the base timing was at exactly 17 degrees or whatever from the factory, for the sake of consistency from engine to engine, emissions, fuel economy, rated power, et cetera.
In reality, you're going to want to time the engine according to ear and performance. I imagine that Cummins put all of 0 seconds into tuning their engines before they shipped them to Dodge; we can afford to dial it in to right where we want it. Unless you're trying to meet OEM NOx specifications there's no reason to not time it several degrees advanced from stock.
In reality, you're going to want to time the engine according to ear and performance. I imagine that Cummins put all of 0 seconds into tuning their engines before they shipped them to Dodge; we can afford to dial it in to right where we want it. Unless you're trying to meet OEM NOx specifications there's no reason to not time it several degrees advanced from stock.
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