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West Central MN | One contributor is today's emissions regulations don't allow engines to inject lots of extra fuel, with a bunch of it going out the exhaust pipe, when they lug down like days of old.
Today's Tier 4 production C18 won't lug like a Tier 3 Challenger C18 for exactly that reason - emissions and software strategies. It's not that the Tier 4 version isn't physically capable of it, it's the EPA that would have a hissy fit. | |
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case tractor question
