knightjp
Senior Member
- Joined
- Aug 9, 2014
- Posts
- 869
- Reaction score
- 961
- Location
- Dubai, United Arab Emirates
- Ram Year
- 2014
- Engine
- Hemi 5.7
I know Roothy swears by Penrite on his Toyotas.They are talking about diesels in that thread.
Penrite do make a 5W-30 full synthetic suitable for a Hemi. Specs are similar to the semi-syn:
ENVIRO+ GF-S 5W-30 (FULL SYN) | Penrite Oil
ENVIRO+ GF-S is a premium full synthetic, SAE 5W-30, API Licensed engine oil recommended for modern fuel efficient, low emission petrol engined vehicles. It uses advanced mid SAPS (Sulphated Ash, Phosphorus and Sulphur)* additive technology. Enviro+ GF-S is licensed by the API (American...penriteoil.com.au
This is what Penrite specify for the Hemi:
ENVIRO+ 5W-20 (FULL SYN.) | Penrite Oil
ENVIRO+ 5W-20 is a premium full synthetic SAE 5W-20, fuel efficient, low viscosity engine oil. It is manufactured using advanced mid SAPS (Sulphated Ash, Phosphorus and Sulphur)* additive technology and is designed to maximise fuel economy as well as providing complete protection for vehicles...penriteoil.com.au