Just wanted to post that I did the 1st oil change at 1,250 miles on my 2013 GT and had no issues with any ticking or wierd sounds afterwards like some people said you can get from changing out the oil early. I used Amsoil 0W-30 like UnleashedBeast recommended and it seems to be running like a top. Actually seems quieter at idle, valvetrain wise, compared to the stock oil that was in there from the factory.
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