New Chevy 6.0L gasser -- Octane?
Just bought the new Chevy 2500HD with 6.0L gas ... and wondering what you guys run for octane. And why you choose it? -- The 'why' is important too ... because it's not just about mpg, it's about ...
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The gm badged "Flex Fuel" means that the engine will operate on E85.
Be prepared for about a 30% decrease in mileage if you burn the E85 alcohol.
On another note, I just noticed my 2014 5.3 makes 355 hp on gas and 380 hp on E85.
383 pounds torque on gas and 416 pounds on E85.
Haven't tried E85 and have no plans to.
Be prepared for about a 30% decrease in mileage if you burn the E85 alcohol.
On another note, I just noticed my 2014 5.3 makes 355 hp on gas and 380 hp on E85.
383 pounds torque on gas and 416 pounds on E85.
Haven't tried E85 and have no plans to.
