Re: Synthetic Oil Change Interval
Off the shelf synthetic 5k sounds about right, even though they claim you can go longer. I use Amsoil extended, good for 10k intervals and change it at 7500.
2006 GC Overland QD II
5.7 Hemi, Modern Muscle 85 mm CNC ported TB, Apexi super voltage stabilizer, Billet Tech. Catch Can, Koni FSD shocks/struts, SRT8 sway bars, Cooper Discoverer SRX 255/65/17, Amsoil fluids, Diablosport Intune CMR tuned by Hemifever tuning.