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Fully Synthetic with high levels of zinc? #4466150
07/21/17 12:58 PM
07/21/17 12:58 PM
Joined: Aug 2014
Posts: 326
Florida
lawnguy Offline OP
lawnguy  Offline OP
Joined: Aug 2014
Posts: 326
Florida
I know this post should prob be in the lawn mower section,but I'm wonder if the people in this section have more knowledge regarding this.
I know royal purple offers the hps oil that's high in zinc,but are there any others that are available,and cost less than the $10 royal puple qt bottles?

Last edited by lawnguy; 07/21/17 12:59 PM.
Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466161
07/21/17 01:08 PM
07/21/17 01:08 PM
Joined: Nov 2013
Posts: 1,917
Chicago, IL
EdwardC Offline
EdwardC  Offline
Joined: Nov 2013
Posts: 1,917
Chicago, IL
You mention lawn mowers, so I assume you're thinking about OPE use. I would suggest looking at some Heavy Duty Diesel Oils like Shell Rotella T6 5W40 (great choice for OPE). Here's a virgin oil analysis:

https://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2566898

Also possibly worth noting, I believe T6 recently removed the Gasoline spec SN from the labeling, which technically disqualifies it from use according to most OPE engine manuals, but they have said that the formulations have not changed. I personally will keep using T6 in my OPE and motorcycles.

https://bobistheoilguy.com/forums/ubbthr...e_r#Post4465518

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466167
07/21/17 01:12 PM
07/21/17 01:12 PM
Joined: Aug 2014
Posts: 326
Florida
lawnguy Offline OP
lawnguy  Offline OP
Joined: Aug 2014
Posts: 326
Florida
forgive me but what does ope mean?

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466173
07/21/17 01:15 PM
07/21/17 01:15 PM
Joined: Oct 2002
Posts: 36,320
Great Lakes
Quattro Pete Offline
Quattro Pete  Offline
Joined: Oct 2002
Posts: 36,320
Great Lakes
Originally Posted By: lawnguy
forgive me but what does ope mean?

Outdoor Power Equipment


'02 530i (Edge 0W-40)
'15 Q5 3.0T (Edge 5W-40)
'18 Charger SRT (FF)
Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466174
07/21/17 01:17 PM
07/21/17 01:17 PM
Joined: Aug 2014
Posts: 326
Florida
lawnguy Offline OP
lawnguy  Offline OP
Joined: Aug 2014
Posts: 326
Florida
I run a commercial mower in severe heat in florida everyday for many many hrs per day

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466177
07/21/17 01:20 PM
07/21/17 01:20 PM
Joined: Apr 2004
Posts: 762
Herndon, VA
btanchors Offline
btanchors  Offline
Joined: Apr 2004
Posts: 762
Herndon, VA
I would look at Amsoil Z-Rod 10W-30. It's fully synthetic and high in zinc. As an added bonus, it has a high amount of rust inhibitor, so that when your equipment is in storage over the winter, it's not as likely to rust internally. But it's probably not much cheaper than the Royal Purple unless you buy it in bulk.

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466183
07/21/17 01:24 PM
07/21/17 01:24 PM
Joined: Nov 2013
Posts: 1,917
Chicago, IL
EdwardC Offline
EdwardC  Offline
Joined: Nov 2013
Posts: 1,917
Chicago, IL
In that climate and use, I may consider not bothering with a synthetic. I'd use whatever is the cheapest 15W40 HDEO (Rotella, Delo, Delvac). If you want to run a full synthetic, any of the above brands will still work, although, I don't know what you would gain (maybe longer oil change intervals? lighter wallet?).

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466194
07/21/17 01:34 PM
07/21/17 01:34 PM
Joined: Aug 2014
Posts: 326
Florida
lawnguy Offline OP
lawnguy  Offline OP
Joined: Aug 2014
Posts: 326
Florida

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466196
07/21/17 01:38 PM
07/21/17 01:38 PM
Joined: Dec 2005
Posts: 9,909
Upper Midwest
kschachn Offline
kschachn  Offline
Joined: Dec 2005
Posts: 9,909
Upper Midwest
Using OPE in Florida for long duration, aren't you more worried about HTHS than zinc? Does the amount of zinc even matter to that engine?


1994 BMW 530i, 229K
1996 Honda Accord, 263K
1999 Toyota Sienna, 402K
2000 Toyota ECHO, 272K
Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466207
07/21/17 01:44 PM
07/21/17 01:44 PM
Joined: Aug 2008
Posts: 3,171
USA
Reddy45 Offline
Reddy45  Offline
Joined: Aug 2008
Posts: 3,171
USA
Not synthetic but I think this has the most zinc of any oil on the market.

http://www.buyracingparts.com/lubricants/brad-penn-30w-break-in-oil---case-of-12.html

Another option might be Mobil1 VTWin 20w50 which I recall having high zddp levels.

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466226
07/21/17 02:07 PM
07/21/17 02:07 PM
Joined: Jul 2015
Posts: 3,772
MD
AirgunSavant Offline
AirgunSavant  Offline
Joined: Jul 2015
Posts: 3,772
MD
I put about 15 hrs this week in high 90's F with extreme humidity and no breeze.
I got the oil covered and I use gasoline additives per the makers advice.
I started to wonder if I should up the octane in the gas to premium.
On the oil- I don't like 10w30 here. I'm using 15w50 FS but I have seen T6 hold up to the worst of the worst.
if I didn't have a stash of other oil I'd go with that.

Originally Posted By: lawnguy
I know this post should prob be in the lawn mower section,but I'm wonder if the people in this section have more knowledge regarding this.
I know royal purple offers the hps oil that's high in zinc,but are there any others that are available,and cost less than the $10 royal puple qt bottles?

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466235
07/21/17 02:13 PM
07/21/17 02:13 PM
Joined: Nov 2013
Posts: 1,917
Chicago, IL
EdwardC Offline
EdwardC  Offline
Joined: Nov 2013
Posts: 1,917
Chicago, IL
Originally Posted By: lawnguy


Nice choice, I haven't seen a VOA of the 15W40 since they renamed it to T4, but the old triple protection does:

https://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1056852

And here's a VOA for a 10W30 T4 that also has a decent dose of zinc:

https://bobistheoilguy.com/forums/ubbthreads.php/topics/4304492/Rotella_t4_10w30

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466268
07/21/17 02:53 PM
07/21/17 02:53 PM
Joined: Aug 2014
Posts: 326
Florida
lawnguy Offline OP
lawnguy  Offline OP
Joined: Aug 2014
Posts: 326
Florida
I think I might have found something really good at the best price possible? Your thoughts ?????

https://www.walmart.com/ip/Shell-Rotella-T6-5W-40-Heavy-Duty-Engine-Oil-1-qt/763797918#about-item

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466279
07/21/17 03:01 PM
07/21/17 03:01 PM
Joined: Nov 2013
Posts: 1,917
Chicago, IL
EdwardC Offline
EdwardC  Offline
Joined: Nov 2013
Posts: 1,917
Chicago, IL
Originally Posted By: lawnguy
I think I might have found something really good at the best price possible? Your thoughts ?????

https://www.walmart.com/ip/Shell-Rotella-T6-5W-40-Heavy-Duty-Engine-Oil-1-qt/763797918#about-item


Another good choice. But, buy it in the gallon size! https://www.walmart.com/ip/Shell-Rotella-T6-5W-40-Diesel-Motor-Oil-1-gal/102646780

Other options:
https://www.walmart.com/ip/Chevron-Delo-400-Low-Emission-Synthetic-5W40-Motor-Oil-1-gal/20896087
https://www.walmart.com/ip/Mobil-Delvac-1-ESP-5W40-Gal/167510327

All of those oils above and all of them listed above will work and work well.

Re: Fully Synthetic with high levels of zinc? [Re: lawnguy] #4466289
07/21/17 03:14 PM
07/21/17 03:14 PM
Joined: Nov 2006
Posts: 19,956
MA, Mittelfranken.de
Trav Offline
Trav  Offline
Joined: Nov 2006
Posts: 19,956
MA, Mittelfranken.de
I use Mobil 1 or Castrol edge 0w40 in all 4 stroke OPE engines, both have over 1100 ppm zinc. Snowblowers start first pull in zero degree weather (I dont even bother with the electric starter) and lawnmowers do well with the 0w40 in summer heat.
For oils with low zinc in the 700-800 ppm range use 1 oz of this per qt of oil to bring it up to about 1100-1200 ppm.

https://rislone.com/product/3x-concentrated-engine-oil-supplement-with-zinc-treatment/


ASE L1, Master. Deutsch Meisterbrief.
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