[Exile]

i got a deal on some royal purple oil and picked up about 5 quarts of 10w-30. i wanted to know if i am going full synthetic, what grade gear oil do i use and does royal purple carry a brand? what about differential fluid changes? 10 - 30 ok?

 

[flamedstang95]

75w-90 Royal purple for gear oil. You can pick them up for around 12 bucks a piece and you'll need almost 3. If I remember correctly it's around 2.75 quarts

 

[TKOTLARZ]

yea i would stick with royal purple and not put anything else in there..i think of royal purple as beyond just synthetic

 

[Exile]

fantastic, many thanks!

 

[mustangfu]

yeah i just put royal purple in my car yesterday and the difference is absolutely amazing. you can automatically feel it rev smoother, especially after using penzoil XD