Just want to confirm that my research and line of thinking is correct.
Car: 2014 GT500 (non track pack)
Mods: 800rwhp bolt ons
Fuel: E85
Use: Street runs, drag strip, cruising
Area: South Texas
From what I have searched, the two options are:
1) Amsoil AZF 0W-40
2) Amsoil AMR 5w-50
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