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royal purple is around 8-9 bucks a quart and suposed to be some top teir stuff
amsoil's only real competition
I usually ran mobil1 but after breakin is done i dont know what i am gonna run i just know im going to maintain this engine and trans as if it cost more then i made this year
Wow that's EXPENSIVE. Maybe when I own a Ferrari or something I'll switch to Royal Purple.
ya some swear by it thats why im also curious about the intervals on what people are changing it
Must be liquid 24k gold.
amsoil is $14 a quart in a retail store here...
castrol syntec is $9.50 a quart
mobil 1 synthetic is $10 a quart.
i get ams for like 5.50 a quart
any others i wait for a sale at vatozone and stock up
I'm going to switch to Royal Purple on motor, trans and they make a coolant additive and see what happens. Apparently magazines have dyno test the change to an extra 4 whp, sounds too good to be true.
Thats why u need a new short block now lolQuote:
Originally Posted by gtpinsc
I get a 5 qt thingy of mobil 1 synthetic for $20.. I don't think it's $10 a qt matt..
I'll take a picture next time I go to work for you. :(Quote:
Originally Posted by nawarkk
if mobile 1 is good enough for a vette! its good enough for my grand prix!
Mobil1
royal purple every 6k miles... only 7 bucks a quart here
I run Mobil *regular* oil.... been that way all the life of the car... looked up the service record from the dealership i work at, and where it was bought from... i know shes been maintained.
but Mobil 1 10w30 is 9.51 per qt, plus tax and this is at a GM Dealership... its usually around 6-7 /qt at most of the auto stores in town, and 22 for the 5 gallon jug at walmart
Royal Purple and Amsoil is a lil too much for my wallet, if i could afford it regularly id prolly opt for it, mobil 1 will be after this summer when i tear the top off the car and replace the LIM gaskets and whatnot, just peaked 72k so i figure 75k in the summer would be prime for the gasket replacements and a upgrade on oils
Its kinda wierd the price flux of oils across the country
rp last time i was at pepboys was 8.99
mobil 1 synth was 6
Im pretty sure im going to run ams or rp
yeah i do royal purple synthetic with a royal purple or k&n filter. runs me around 9 bucks a quart and i change it every 3000 miles, sometimes i let it run to 4000. people say its good for up to 10000 mile oil changes but i dont mind doing it every 3000.
mobil 1 filter and k and n filter are are like 99.9999999999999 percent the same.. k and n just has the nut on the end of filter... mobil 1 is a few dollars cheaper.
Or if you're in Canada... mobil 1 filters might be a tad more difficult to find...
The only motor oil problem I have ever personally had is when I used some regular Mobil for an oil change back in the fall of 1995. At the time there was a huge buzz on how great M1 was, so I figured I would try out the regular stuff. I was in college, no money for synthetic back then. Well, the first thing I noticed was it coated my dipstick with a layer of varnish that I couldn’t wipe off. It was like micro crap that was very coherent to the metal, did the same thing in the valve train. At the time my car was less than a year old, and had been clean as a whistle. Well, that winter on a cold morning I started it up and screech came out of it like I have never heard before. Sounded like the gates of h#LL opening up! Well, that night in the freezing cold I changed to Castrol oil, problems solved. END RANT:th_winking:
Oil is so overrated who needs it....:th_dancingsmilie: