My noise is pretty loud its not faint at idle and it sounds like its coming straight through the center of the dash LOL But yes, its normal.....
Bingo......the growl noise does seem like it's coming throught the center of the dash. In any case, in speaking with a few owners, installers, and the manufacturer, this seems to be quite normal.My noise is pretty loud its not faint at idle and it sounds like its coming straight through the center of the dash LOL But yes, its normal.....
Could someone post a video of said growl? You knew someone was going to ask.
I see 440 rwhp in my future......a 3.00" pulley is on it's way Yes it was expensive, but I'm happy I didn't have to "open the motor". The other path to get 440 rwhp would have led to a car that had relatively poor manners compared to my silky smooth, quiet Magnacharger. I still can't believe the power that's gained from a "full exhaust" and cam on these GM LSx motor, it boggles my mind!400rwhp? Wouldnt a cam have been cheaper!?
Well, the growl is fixed!! I am so happy, and so is my wife, as now the Magnacharged G8 is almost whisper quiet, besides the "cool guy blower whine" when you get into it.Oh, and check this out.......or wrap your brain around it. When the car is in "decel fuel cut", the Maggie growl noise goes away (18.1:1 AFR). Just as soon as the "decel fuel cut" goes away, and AFR returns to 14.7:1, the noise returns. At light loads and at idle, the noise is there.........hell if I know what it is