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Perales Samba Member
Joined: May 07, 2007 Posts: 2046 Location: Nova Scotia
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Posted: Mon Feb 18, 2008 1:18 pm Post subject: |
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What are the issues about running ZddPlus with a cat? _________________ -- 1987 Westfalia automatic (Captain Vino) |
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bucko Samba Member
Joined: December 09, 2004 Posts: 2617 Location: Coppell, Texas
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Posted: Mon Feb 18, 2008 1:16 pm Post subject: |
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deprivation wrote: |
Also you can get in by-the-bottle on eBay if you're not in to buying a case. |
You can also buy it by the bottle(s) on the site that was mentioned in one of the above responses (http://www.zddplus.com/ ). _________________ Current VW drives: 1984 Westfalia
Past VW drives: 1967 Beetle, 1973 Beetle, 1977 Bus, 1971 Military Type 181 |
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multimac Samba Member
Joined: July 29, 2007 Posts: 2 Location: Yuma, Arizona 85367
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Posted: Mon Feb 18, 2008 12:34 pm Post subject: |
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deprivation Samba Member
Joined: September 14, 2006 Posts: 1220 Location: Austin, Texas
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Posted: Mon Feb 18, 2008 11:30 am Post subject: |
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Also you can get in by-the-bottle on eBay if you're not in to buying a case. _________________ 1986 Westy 2WD auto a.k.a. "The Old Girl"
www.kittenfart.com |
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riceye Samba Member
Joined: March 09, 2006 Posts: 1661 Location: Caledonia, WI
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Posted: Mon Feb 18, 2008 11:13 am Post subject: |
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Yeah, Bucko... You're probably right. We may well be beating a dead horse.
I just spent 45 minutes reading the threads listed when I searched this forum with the term "ZDDP".
Looks like some oil manufacturers have chosen to include formulations with higher ZDDP concentrations. They are probably required to have a disclaimer on the bottle about "not being used in vehicles with catalytic conveters since 1993" or something similar.
Cheers!
Ric _________________ '87 Westy Weekender - daily driver on salt-free roads
There's gonna be some changes made.
“I find that things usually go well right up until the moment they don't.” - Ahwahnee
"Quality isn't method. It's the goal toward which the method is aimed." - Socrates, later quoted by R.M. Pirsig |
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bucko Samba Member
Joined: December 09, 2004 Posts: 2617 Location: Coppell, Texas
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Posted: Mon Feb 18, 2008 10:51 am Post subject: |
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riceye wrote: |
This page shows Mobil1 15w-50 Extended Performance has 1200 ppm nominal phosphorous level, which equates to higher levels of ZDDP.
1200ppm is 0.12%, and the threshold for concern appears to be oils with less than 0.1%. Is another supplement required?
What about the STP in the red bottle?
I recall a lengthy thread about this, but have forgotten the bottom line.
I'm still trying to decide on oil for the upcoming season.
Thanks! |
Well, we'll most likey catch grief for bringing up an old topic (yet again), but what the heck!
TENCENTLIFE did an excellent writeup on the requirements of our older engines needed ZDDP, so I'll only mention that his suggestion was for a ZDDP of .13 or better.
So, the oil you mention is close enough I suppose. _________________ Current VW drives: 1984 Westfalia
Past VW drives: 1967 Beetle, 1973 Beetle, 1977 Bus, 1971 Military Type 181 |
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riceye Samba Member
Joined: March 09, 2006 Posts: 1661 Location: Caledonia, WI
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Posted: Mon Feb 18, 2008 10:02 am Post subject: |
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This page shows Mobil1 15w-50 Extended Performance has 1200 ppm nominal phosphorous level, which equates to higher levels of ZDDP.
1200ppm is 0.12%, and the threshold for concern appears to be oils with less than 0.1%. Is another supplement required?
What about the STP in the red bottle?
I recall a lengthy thread about this, but have forgotten the bottom line.
I'm still trying to decide on oil for the upcoming season.
Thanks! _________________ '87 Westy Weekender - daily driver on salt-free roads
There's gonna be some changes made.
“I find that things usually go well right up until the moment they don't.” - Ahwahnee
"Quality isn't method. It's the goal toward which the method is aimed." - Socrates, later quoted by R.M. Pirsig |
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bucko Samba Member
Joined: December 09, 2004 Posts: 2617 Location: Coppell, Texas
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Posted: Mon Feb 18, 2008 9:37 am Post subject: |
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Perales wrote: |
That's the problem Bucko, I didn't find it! I am trying to find a Canadian source. You can order it online:
http://www.zddplus.com/purchase_sixpack.htm
However getting this kind of stuff accross the border is sometimes a bit difficult and expensive. |
Yep, good site to read up on it. I ordered a couple of bottles to get me through the next two oil changes. Now I can drop buying the Valvoline Racing oil from NAPA, and changing it every 1000 miles (since this racing oil has little or no detergents).
http://www.zddplus.com/
You can read up on it (very good write up and explaination), then click on "buy bottle(s) or case", and it will take you to a vendor that sells and ships here in the states. _________________ Current VW drives: 1984 Westfalia
Past VW drives: 1967 Beetle, 1973 Beetle, 1977 Bus, 1971 Military Type 181 |
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Perales Samba Member
Joined: May 07, 2007 Posts: 2046 Location: Nova Scotia
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Posted: Mon Feb 18, 2008 9:00 am Post subject: |
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That's the problem Bucko, I didn't find it! I am trying to find a Canadian source. You can order it online:
http://www.zddplus.com/purchase_sixpack.htm
However getting this kind of stuff accross the border is sometimes a bit difficult and expensive. _________________ -- 1987 Westfalia automatic (Captain Vino) |
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bucko Samba Member
Joined: December 09, 2004 Posts: 2617 Location: Coppell, Texas
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Posted: Mon Feb 18, 2008 8:46 am Post subject: |
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Perales wrote: |
Has anybody tried this stuff?
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Where did you find it? MSINABOTTLE and others have used a zinc additive, with good results. I have not been able to find anything like it at the local FLAPS stores I go to, but would be interested in it if I could find it. Beats paying the prices for racing oil off of the internet shopping stores. _________________ Current VW drives: 1984 Westfalia
Past VW drives: 1967 Beetle, 1973 Beetle, 1977 Bus, 1971 Military Type 181 |
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Perales Samba Member
Joined: May 07, 2007 Posts: 2046 Location: Nova Scotia
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Posted: Mon Feb 18, 2008 7:37 am Post subject: |
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Has anybody tried this stuff?
_________________ -- 1987 Westfalia automatic (Captain Vino) |
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Zippo Samba Member
Joined: September 15, 2007 Posts: 103
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Posted: Mon Feb 18, 2008 7:27 am Post subject: |
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thanks for the info _________________ Columbus didnt discover America in one day!! |
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bucko Samba Member
Joined: December 09, 2004 Posts: 2617 Location: Coppell, Texas
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Posted: Mon Feb 18, 2008 6:25 am Post subject: |
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Perform a search on "oil". You will see that the great debate on oil has been talked about many times, and there are many opinions.
Basically, you will want to spend your hard earned mony on an oil that has a high zinc level (.12 or over).
Brad Penn Racing oil got the "thumbs up" for this. Your engine will last longer with the higher zinc (not found in todays oils you buy at your local FLAPS). _________________ Current VW drives: 1984 Westfalia
Past VW drives: 1967 Beetle, 1973 Beetle, 1977 Bus, 1971 Military Type 181 |
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Zippo Samba Member
Joined: September 15, 2007 Posts: 103
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Posted: Sun Feb 17, 2008 11:34 pm Post subject: Anyone ever run Royal purple engine oil? |
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Anyone ever run "Royal Purple" engine oil in there vans?? Also any opinions about it?? Any better milage or anything like that?? _________________ Columbus didnt discover America in one day!! |
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