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View Full Version : What brand of motor oil do you use?


B1GHAM
08-31-2006, 05:28 PM
Just curious to see what everyone uses... I use mobil 1 5w30 synthetic ....but Im curious if Quaker State Q for high horsepower engines has been used and if its any good?
MrDiggler
08-31-2006, 05:49 PM
Other: Redline or Royal Purple.
MSP#735
08-31-2006, 05:52 PM
Royal Purple
JCell
08-31-2006, 05:53 PM
Royal Purple 10w30
Black_Protege_5
08-31-2006, 05:56 PM
Royal Purple 10w 30
speed_addict
08-31-2006, 07:01 PM
mobile 10 w 30 but i have heard some great things about royal purple...
Black_Protege_5
08-31-2006, 07:04 PM
I have tried mobile and its not as good as royal purple to me.
k-lea
08-31-2006, 07:05 PM
RP, ftw.
B1GHAM
08-31-2006, 07:09 PM
lol I didnt even think about royal purple when I made the poll my apologies... I heard of royal purple but never had any experience with it.... Started using Mobil1 a long time ago on my Jetta and in my friend's LT-1 Z28 and there was a NOTICEABLE difference in driving feel (less vibration from the engine). I now am starting to wonder how well royal purple is lol...
joka1
08-31-2006, 07:10 PM
mobile, i was using royal purple but after reading a bunch of reports i i switched to mobile 1! just got better scientific/user reviews
low_psi
08-31-2006, 07:19 PM
I would never put Royal Purple in any motor.

I use Mobil1 but and I'm gonna try Castrol SythBlend next change.
NoRotor,NoMotor
08-31-2006, 07:22 PM
whatever my dealer uses, no idea though as i dont have a masdaspeed either
yashart_mp3
08-31-2006, 07:54 PM
I would never put Royal Purple in any motor.


please explain....
Earful
08-31-2006, 07:59 PM
Used Royal purple in my Acura powered Civic...it was very smooth. I would like to Redline...currently using Mobil1.
Maxx Mazda
08-31-2006, 08:52 PM
Mobil1 and K&N HP-1004 best combo aside from Mobil1 Filter... That would make it ultimate.
k-lea
08-31-2006, 09:23 PM
please explain....

search on oil's there is a BIG discussion on it.

*actually, you might just want to save yourself the time. i couldn't find the specific thread i was looking for so i'm sure you wouldn't be able to either.*
Chilledboost
08-31-2006, 09:25 PM
pennzoil owns quaker state, and they are both shit oils