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Royal Purple Questions

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Old 10-24-2006, 06:30 PM
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Question Royal Purple Questions

im thinking about switching over to royal purple synthetic oil but first i need some questions answered that my searching hasnt yet yielded.


1)how often should i change the oil? 3k?

2)should i keep the weight at 5w20?

3)where can i buy this stuff at a good price?

4)what do the rx8 royal purple users think of it?

5)do you notice slightly better gas mileage/power?

6)what steps should be taken during the oil change that switches out the old dino oil to the royal purp.? besides fully letting the old oil drain? should i dig all up in my oil pan with a spoon and a straw scraping/syphoning out the old oil?

**i read some where it will take several more oil changes before im fully synthetic.


Last edited by jus7o; 10-24-2006 at 06:38 PM.
Old 10-24-2006, 06:35 PM
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3k

5w30

online, just google it.

great stuff.

no idea, if there was better power, there is no way to tell.


all of the answers besides #4 are opinions...
Old 10-24-2006, 06:39 PM
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i was editing my post while you were responding.

thanks
Old 10-24-2006, 06:42 PM
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just jack up the car on both sides to make more oil drain from the oil coolers. You're not going to get it all, but in 2-3 changes you will. syn and dino oil can mix without issue.
Old 10-25-2006, 07:13 AM
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where do you buy your RP oil from?
Old 10-25-2006, 09:26 AM
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I bought mine off the Internet.
Old 10-25-2006, 10:15 AM
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It's also available at Pep boys if you have one nearby.
Old 10-25-2006, 12:25 PM
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well then i guess the innernet is the best source to get out sourced pricing sourced.

i wonder if that makes any sense.

thanks
Old 10-25-2006, 07:52 PM
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http://www.autobacsusa.com/

try them, they are worth about a 20 min drive. excelent prices. i think we got them for 650 or 7 a quart.

i would like to hear some negatives to that oil though. i heard its awsome, but its always more interesting to hear the negatives.
Old 10-26-2006, 12:00 PM
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For $6.75/qt you can get it on ebay. $81/12qt case includes delivery to you front door.
Old 10-26-2006, 12:22 PM
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Originally Posted by jus7o
well then i guess the innernet is the best source to get out sourced pricing sourced.

i wonder if that makes any sense.

thanks
got it now?

beers
Old 10-26-2006, 12:57 PM
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i thoguth synthetic oil wasnt good for the 8...or ht emanual says not 2 use it..
Old 10-26-2006, 01:27 PM
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yeah swoope thanks
Old 10-26-2006, 01:28 PM
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I was at Murray's auto parts yesterday and they had it there, I've also seen it at Advanced Auto.
Old 10-27-2006, 01:54 PM
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okay i just made the purchase from karlracing.com 32.10 for 5 quarts! i also got a magnetic drain plug comming from ebay. ill use those two with a stock mazda oil filter. im looking foward to changing my oil. :D

thanks swoope
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