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GMtothecore · 06-07-2009, 11:35 AM

It's in V-8 mode until it's driving a constant speed on a level or down-grade surface, then AFM activates....at that time there's really not a "load" on the engine so sound difference will be very minimal.

06-07-2009, 11:35 AM	#8
GMtothecore "That Guy" Drives: Camaro SS...........what else? Join Date: Apr 2009 Location: OOOOOOOklahoma where the wind comes sweepin' down the plains. Posts: 2,360	It's in V-8 mode until it's driving a constant speed on a level or down-grade surface, then AFM activates....at that time there's really not a "load" on the engine so sound difference will be very minimal. __________________