I'm runnin 15w40 rottella and its sweet

[chefster]

Ok,i got 130k on my pony,just did an oil change with the rotella oil I swear its like another car!

 

[SeventyMach1]

That's what I run in my PowerStroke!!!

 

[parchisi]

I broke my engine in using a diesel oil, Chevron 15w-40 Delo. Now I run Valvoline VR1 20W-50 racing oil. I though to myself that it was pretty thick, but the guy who put the combo together for me told me to use it...so who am I to argue?

 

[The Green GT]

I didnt know you could put that in a gas car.

 

[1994Vib.RedGT]

Ok,i got 130k on my pony,just did an oil change with the rotella oil I swear its like another car!

hahah you might be buying another car if the legends are true.

 

[HISSIN50]

The HDEO's do a nice job, especially with the usual (gasoline engine) oils we use getting lamer and lamer.

 

[chefster]

Y a I used to be in a soaring club,and a guy there tested oil for a living at a lab in Ann Arbor...he claimed rotella was the best.So i Started using it in my 74 440 new yorker and liked it alot.