Do you have a Rural King store by you ? They have their own full syn oil for only $2.79 a at !!! I stocked up on all three of my cars using syn oil !!! What a great price !

 

That's a qt price ! ��

 

I'd have no problem putting that in my lawn tractor......but only Mobil I in my beloved SRT6.....sorry.

 

I agree with Sparkie, only high quality will do for The Ghost, I use Royal Purple 0-40. Just found this at a good price, $7.80 a qt.

 

well watch what ya pay for it cause O Reilly s syn oil is made by Mobil so are most of the parts stores they dont have their own refinery someone else is making it for them under their own label Auto zone is hooked up with BP & makes castrol syn oil ! To me if its a full syn oil its going to be good !!!! And yes I do use it in my lawn tractor to, its listed in the manual to use syn oil only !!!! I do throw one qt of royal purple in to the rest of the syn oil for my Stang thou !!!!