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Royal Purple Engine Oil Users

  • Thread starter Thread starter jegg
  • Start date Start date May 19, 2004
J

jegg

Member
Mar 17, 2004
106
0
16
May 19, 2004
#1
  • May 19, 2004
  • #1
What weight are you all using for your motors? My motor is completely stock and i would like to put Royal Purple in on my next oil change....i need to know what weight i should put in. thanks!
 

Prometheus

New Member
May 19, 2004
33
0
0
May 19, 2004
#2
  • May 19, 2004
  • #2
I use Mobil 1 0w20 on my (currently) stock motor. I've heard good things about Royal Purple though.
 
M

mustangman70

Founding Member
Dec 30, 2001
1,235
1
0
St pete, Florida
May 19, 2004
#3
  • May 19, 2004
  • #3
My buddy runs 5w30 in his. GREAT STUFF
 

Firemanz

Only you can prevent Forest Fires!
Founding Member
Dec 13, 2001
4,105
0
0
San Antonio, TX
May 19, 2004
#4
  • May 19, 2004
  • #4
I use Royal Purple 5W-20.....
 

RIP 112

New Member
Apr 19, 2004
142
0
0
Round Top, Texas
May 19, 2004
#5
  • May 19, 2004
  • #5
Amsoil 0-30w or Mobil 1 5-30w. I used to run Royal Purple, but now I use Mobil 1 and I could never tell the difference. I have a hard time finding Royal Purple locally so the Mobile 1 does the job just as good. Amsoil is great, maybe the best, but it cost some $$$$$.
 

wms004

Founding Member
Jan 15, 2002
2,864
2
49
Los Angeles
May 20, 2004
#6
  • May 20, 2004
  • #6
RIP 112 said:
Amsoil 0-30w or Mobil 1 5-30w. I used to run Royal Purple, but now I use Mobil 1 and I could never tell the difference. I have a hard time finding Royal Purple locally so the Mobile 1 does the job just as good. Amsoil is great, maybe the best, but it cost some $$$$$.
Click to expand...
i just put Amsoil 5w-20 synthetic in today.. its rated to 6 months or 7,500 miles.. I'll probably change it at 6,000 though.
 

YardSpecial

New Member
Mar 20, 2003
2,664
0
0
MT
May 20, 2004
#7
  • May 20, 2004
  • #7
I run Royal Purple 5w-20 in the GT.

Mobil 1 is not a man made SYN, it dyno based.

Redline, amsoil, royal are 100% man made.

I get my Royal at most Napa stores or Summit Racing.

I call it CHEAP insurance at $40 a oil change.

Stay tunned, doing oil analise next month at a lab to see how long to leave it in.........
 

SmithAtlanta

Founding Member
Dec 27, 2001
1,111
0
0
Roswell, GA
May 20, 2004
#8
  • May 20, 2004
  • #8
I've used royal purple and amsoil in the past and have been happy with both.

On my daily driver, I have used mobil 1 for 180,000 miles. I had to take the pan off a month ago to reseal it and there was almost no sludge at all in the pan and I've only flushed it once or twice in those 180,000 miles. On the average I change the oil every 4000 miles. Just something to thing about. I now run mobil 1 5w30 in my Mustang.
 
F

fr96ss

New Member
Jul 17, 2003
326
1
0
Long Island, NY
May 20, 2004
#9
  • May 20, 2004
  • #9
5w-30 20 weight is too thin
 

Jesus

Banned
May 13, 2003
267
0
0
Woodland Hills, CA
May 20, 2004
#10
  • May 20, 2004
  • #10
I used to run Royal Purple 5-20 in my car with no problem, but got tired of having to "search" for it everytime I did an oil change. I switched to Mobil 1 0-30 about 6 months ago with no problems and no complaints.
 
J

jegg

Member
Mar 17, 2004
106
0
16
May 20, 2004
#11
  • May 20, 2004
  • #11
what oil filters are all of you using? i use motorcraft but i would like to know what you all are using...thanks for all the replies!
 
T

Too Slow

New Member
Jan 23, 2004
209
0
0
Houston, TX
May 20, 2004
#12
  • May 20, 2004
  • #12
I run 5w20 royal purple and use the motorcraft oil filter. no probs so far even with this texas heat.
 
J

jegg

Member
Mar 17, 2004
106
0
16
May 20, 2004
#13
  • May 20, 2004
  • #13
ok you guys...which weight should i use 5-20 or 5-30? i drive about 100 miles daily sometimes with stop and go traffic. i also have about 14k miles on the odometer i know thats friggin a lot for an 04 but i will be moving closer to work and soon and when i do i am giving my baby a break
 

Firemanz

Only you can prevent Forest Fires!
Founding Member
Dec 13, 2001
4,105
0
0
San Antonio, TX
May 20, 2004
#14
  • May 20, 2004
  • #14
Too Slow said:
I run 5w20 royal purple and use the motorcraft oil filter. no probs so far even with this texas heat.
Click to expand...
yessir.......
 

Prometheus

New Member
May 19, 2004
33
0
0
May 20, 2004
#15
  • May 20, 2004
  • #15
I've been using Mobil 1 oil and their filter ever since I had my '95 Z28 and I havent had any problems. As far as viscosities go, 20 weight will not hurt your engine and you will see a slight increase in your gas mileage over the 30 weight.
 
C

CottonBurnerz

Banned
May 10, 2003
1,554
0
0
Drink and Drive = Teh Lose
May 20, 2004
#16
  • May 20, 2004
  • #16
Speaking of which.. what's the best place to get them?
 

wms004

Founding Member
Jan 15, 2002
2,864
2
49
Los Angeles
May 20, 2004
#17
  • May 20, 2004
  • #17
fr96ss said:
5w-30 20 weight is too thin
Click to expand...
Why is 20 weight too thin?
 

YardSpecial

New Member
Mar 20, 2003
2,664
0
0
MT
May 20, 2004
#18
  • May 20, 2004
  • #18
Its not to thin, drop the crack pipe.

Ford built the engine to run the weight, best to stick with it

If U have concerns, send your oil to a lab.
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
May 20, 2004
#19
  • May 20, 2004
  • #19
i was reading on another webpage about the australian modular motors and the oil they run. they are built in US engine factories next to the us modular motors with the same specs and tolerances and they are running 10w30, 10w40 and 20w50 on their motors. nothing different, identical motors.
 

YardSpecial

New Member
Mar 20, 2003
2,664
0
0
MT
May 20, 2004
#20
  • May 20, 2004
  • #20
Iwould say its safe to run 5w-30 in HOTER climates.

The only reason for the weight change is less friction to gain MPG.

I run Syn 5w-20 till the engine has 60K on it, then switch to higher weight.

If U noticed the factory oil is a syn blend.................
 
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