Previous Thread
Next Thread
Print Thread
Page 2 of 3 1 2 3
Re: oil additive question [Re: B5 Bee] #143882
11/05/08 11:51 AM
11/05/08 11:51 AM
Joined: May 2004
Posts: 270
Washington, IL
H
Hughes Offline
enthusiast
Hughes  Offline
enthusiast
H

Joined: May 2004
Posts: 270
Washington, IL
The Hughes additve, our additive, is a soluble moly. When we researched this subject a few years ago a lot of the chemist at the oil companies were telling us that adding a ZDDP package to shelf oil is not the same as when they actually blend it in during the oil making process. The oil companies did not like the idea of putting Zinc additives into the crank case. This is how we were steered to soluble moly which can be added to the crankcase and will blend and stay in supsension with the oil, any oil. That all being said, I agree with whoever said to just buy a good oil and steer clear of additives. That is always the best way to go. We have our own Racing oil and AMSOIL, Brad Penn, Valvoline's "Not for street use" oils and some others are all good...for now. The trick is to just be sure and keep up with changing formulations (Remember when Rotella was good?.
Oil companies tend to keep formulation changes pretty close to their chest.
Just remember how this whole Zinc, oil, flat cam situation started. The Nascar boys were having a lot of cam failures and couldn't figure out why. It took a lot of research and pressure by the S.A.E. and Richard Childress racing to finally get to what the real culprit was. Now we all know it was the oil companies changing their formulas without telling anyone.
We offer our Extreme Pressure Additive for guys that can't find the "Good" racing oils in their part of the world and don't want to pay to ship cases of oil. You can just buy a case of additve and buy any good shelf oil locally and you are good to go for 12 oil changes.

Re: oil additive question [Re: CompSyn] #143883
11/05/08 02:34 PM
11/05/08 02:34 PM

A
Anonymous
Unregistered
Anonymous
Unregistered
A



Compsyn, I am familiar with the diesel oil, but haven't looked at the racing oil.

Several years ago, when this whole SM oil controversy was just starting, I built a new engine for the TT340. I broke it in on Rotella, and then, at the recommendation of Amsoil, switched it to 5-30 diesel oil. It had run 500 miles on the Rotella without issue, and then failed 3 pushrods within 200 miles on the Amsoil. I replaced the pushrods and rockers and broke them in with Rotella again, then went to 15-40 Amsoil diesel oil, at their recommendation. The pushrods failed again within 300 miles. At that time, Amsoil would not tell me how much additive was in the oil, and they would not answer my question as to if they were using their same SM oil with soot additives. This was also during the period that they claimed older cars and small engines would be just fine on their SM oil. Their story has now changed on that. The pushrods and rockers were again replaced, broken in with Rotella, and then switched to Mobile 1 motorcycle oil and there have been no more issues. I guess I just don't trust Amsoil products anymore, justified, I don't know. I also don't know if the racing oil has reduced detergents, as many racing oils do.

The other issue is that I don't run synthetic oil in the daily drivers, so those would be of the question for me, anyway, on most of my vehicles.

I am glad that folks are finally starting to admit that the SM oils are a potential issue, and coming out with better oil packages, but there are weaknesses in most of them.

Diesel oils-many are now reduced additive and some of the additives are not the best for gas engines. There is little/no choice in low visocity non-synthetics.

Old car oil has good oil, but usually carries a solvent to swell seals, which is not for an engine in good condtion.

Motorcycle oils are great, but viscosity selection is limited.

As I said, using additive is not my first choice, but I think the choices I would like don't exist yet.

What I use:

TT340 1970 Chally-10-40 or 20-50 Mobil 1 motorcycle oil.

John Deere lawn tractor-air cooled-the same Mobil 1 10-40 or Brad Penn 10-30

Drivers-old Escort (200+k), Old Tracer (125+k), new Chev 6.0 campervan, new Honda crv--Castrol 5-30 SM oil with 1/2 bottle of EOS.

The only oil related (assumed) failures I have ever had in 40 years were the above mentioned pushrods on Amsoil.

Re: oil additive question #143884
11/05/08 02:52 PM
11/05/08 02:52 PM
Joined: May 2008
Posts: 64
NE
O
Oldstrtracr Offline
member
Oldstrtracr  Offline
member
O

Joined: May 2008
Posts: 64
NE
Has anyone ever tried or used Kendall GT 1 Racing Oil 30w or 40w

Re: oil additive question #143885
11/05/08 09:55 PM
11/05/08 09:55 PM
Joined: Apr 2008
Posts: 1,285
Pacific NW USA
CompSyn Offline
pro stock
CompSyn  Offline
pro stock

Joined: Apr 2008
Posts: 1,285
Pacific NW USA
Quote:

Compsyn, I am familiar with the diesel oil, but haven't looked at the racing oil.

Several years ago, when this whole SM oil controversy was just starting, I built a new engine for the TT340. I broke it in on Rotella, and then, at the recommendation of Amsoil, switched it to 5-30 diesel oil. It had run 500 miles on the Rotella without issue, and then failed 3 pushrods within 200 miles on the Amsoil. I replaced the pushrods and rockers and broke them in with Rotella again, then went to 15-40 Amsoil diesel oil, at their recommendation. The pushrods failed again within 300 miles. At that time, Amsoil would not tell me how much additive was in the oil, and they would not answer my question as to if they were using their same SM oil with soot additives. This was also during the period that they claimed older cars and small engines would be just fine on their SM oil. Their story has now changed on that. The pushrods and rockers were again replaced, broken in with Rotella, and then switched to Mobile 1 motorcycle oil and there have been no more issues. I guess I just don't trust Amsoil products anymore, justified, I don't know. I also don't know if the racing oil has reduced detergents, as many racing oils do.

The other issue is that I don't run synthetic oil in the daily drivers, so those would be of the question for me, anyway, on most of my vehicles.

I am glad that folks are finally starting to admit that the SM oils are a potential issue, and coming out with better oil packages, but there are weaknesses in most of them.

Diesel oils-many are now reduced additive and some of the additives are not the best for gas engines. There is little/no choice in low visocity non-synthetics.

Old car oil has good oil, but usually carries a solvent to swell seals, which is not for an engine in good condtion.

Motorcycle oils are great, but viscosity selection is limited.

As I said, using additive is not my first choice, but I think the choices I would like don't exist yet.

What I use:

TT340 1970 Chally-10-40 or 20-50 Mobil 1 motorcycle oil.

John Deere lawn tractor-air cooled-the same Mobil 1 10-40 or Brad Penn 10-30

Drivers-old Escort (200+k), Old Tracer (125+k), new Chev 6.0 campervan, new Honda crv--Castrol 5-30 SM oil with 1/2 bottle of EOS.

The only oil related (assumed) failures I have ever had in 40 years were the above mentioned pushrods on Amsoil.




booster,

Sorry to hear about the run of bad luck with your 340. By chance, did you file a warranty claim with Amsoil at the time? I have seen a few reports of people experiencing "assumed" oil issues with Amsoil. But they said Amsoil was upfront with them and prepared to resolve the issue. I’d be disappointed if this was not the case.

Just for curiosity, what was the timeframe that this happened? Amsoil published this Flat Tappet and Camshaft Lobe Lubrication Technical Service Bulletin back in 2007. I do recall that the oil industry as a whole claimed that the newer API (SM) rated oils were compatible with flat-tappet cams when the SM category was first introduced in 2004.

Interestingly, according to this Hot Rod Magazine technical article, Flat Tappet Cam Tech - Righting the Wrongs, the author asserts that the camshafts used in the early SM oil testing had better surface hardening than typical camshafts stating,

“Motor oil industry sources maintain that even with their significantly reduced anti-wear additive content, the new oils still pass standard industry tests that measure valve-train wear (including with flat tappets). But cam grinders counter that the type of heat-treat used on the reference test cams was atypical of standard industry practice. Who’s right on this one is hard to determine.” - Hot Rod Magazine

Quite possibly, Amsoil bought into this fallacy as did the rest of the oil industry at that time and assumed that their SM rated oils were compatible with flat-tappet camshafts, and we all know the end result. This makes since that people gave up on the industry and began mixing in their own additives of choice; still very much a popular practice. But today, we can see that Amsoil as well as others have addressed the issue of zinc/phos levels and flat-tappet cam use. And with the wide range of oil analysis labs available to the public, we have the ability to periodically test the oils we put in to our muscle cars to make sure no secret re-formulations have occurred. For the most part, I think the oil industry as a whole is much more forthright with regards to this topic than they were in years past. Plus with the other resources we have in oil analysis and the Internet, we shouldn’t have to be in the dark any longer.

Lastly, to your question about detergents. The new AMSOIL Dominator® Synthetic Racing Oils have been shown by Virgin Oil Analysis (VOA) to have reasonable detergent amounts for street use with a TBN of 6.4. So this oil is actually a good multi purpose street/race oil that would do well in a 3,000-5,000-mile street driven oil change interval depending on the application.

CompSyn

Re: oil additive question [Re: CompSyn] #143886
11/05/08 11:30 PM
11/05/08 11:30 PM

A
Anonymous
Unregistered
Anonymous
Unregistered
A



I didn't file any claim with Amsoil, as I had heard that it is more trouble than it is worth to get a couple hundred $. Timeframe was 2004/2005, and yes, all the manufacturers were saying the same thing about the SM being just fine for flat tappet and small engines. I know because I called them all. Another interesting thing that I heard from a pretty reliable source (Amsoil dealer) was that during that time period a lot of the oil with different gradings was really SM oil. Because of the backward compatibility of SM per standard, and the fact that there never was a MINIMUM amount of zinc, phos, etc, they could legally put SM in any bottle, almost any grade. SM in an SL bottle was just fine, legally, and even in other older grades. We now know that it was not a good idea. I would not be surprised that other manufacturers did the same thing to use up their stocks of old bottles. I wonder how many folks wound up running SM when they thought they had SL?

Ever since my adventure in pushrod failures, I have followed a few hotrod boards, small engine and lawn tractor boards, and some other late model boards. We all know what happened on the hotrod boards with cam failures. On the small engine boards, it appears there are more posts of oil burning on relatively low hour engines, and lots of bent valves, many from pushrod failures. The later model car boards are very hard to read, but right after the transition, there was a bit of a flurry of complaints of older, higher mileage cars that started to use oil over a fairly short time. Might be coincidence.

I have been hoping someone would be willing to put in the time and money to do a side by side test with SM and SJ to see what happens to modern engines in the long run. I am sure the OEMs have the info, but they aren't talking, as they need the SM for the emissions preservation. Even an oil pump running test would be interesting. I don't think we have a clue as to whether using SM oil will cause oil burning in less miles than older ratings, but you have to be suspect because it is a metal to metal sliding surface. How do you know if it was the oil that caused the problem at 150K that should have happened at 200K?

Re: oil additive question [Re: plymguy] #143887
11/06/08 12:02 AM
11/06/08 12:02 AM
Joined: Jul 2005
Posts: 1,954
Blairsden, CA
T
Triggerfish Offline
top fuel
Triggerfish  Offline
top fuel
T

Joined: Jul 2005
Posts: 1,954
Blairsden, CA
Check out www.bobistheoilguy.com There's lots of info that supports not using additives that could compromise the original formula an oil was designed with.
I use Brad Penn 1 Racing oil in my hemi & its a great oil w/ 1300+ PPM Zinc & over 1200 PPM of Phosphorous. And its only partial synthetic. Valvoline VR1 also is high in zinc & highly recommended. Check out www.bradpennracing.com

Re: oil additive question [Re: Triggerfish] #143888
11/06/08 12:19 AM
11/06/08 12:19 AM

A
Anonymous
Unregistered
Anonymous
Unregistered
A



An interesting side note that I didn't mention earlier about new, rollerized engines.

We just got a new Honda (ya, I know) CRV with 4 cylinder. The manual says to absolutely NOT to change the oil before 5000 miles. It appears, from what I have been able to learn, that Honda is using a very heavily loaded (moly for sure) break in oil, and they don't want the engine seeing regular SM oil for at least 5000 miles. The factory fill is very dark and looks like it already has 5000 miles on it!

We also have a new Chev (ya, I still know) Express 3500 camper van with a 6.0 V8. GM says to not change the oil until the oil monitor tells you to, or at 1 year. The oil in the van is also quite dark compared to SM, but not as dark as the Honda. I even went to the Chev dealer to look at oil in fresh off the truck engines, and it also was dark.

It certainly appears that the OEM engines need (and get) better antiscuff than SM provides during breakin. After that, I think it is anybody's guess.

Anybody got any info on what the analysis of original fill is on the new cars?

Re: oil additive question #143889
11/06/08 12:37 AM
11/06/08 12:37 AM
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
R
RapidRobert Offline
Circle Track
RapidRobert  Offline
Circle Track
R

Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
slightly off topic but a VERY interesting breakin article. "breakin secrets" at www.mototuneusa.com


live every 24 hour block of time like it's your last day on earth
Re: oil additive question [Re: RapidRobert] #143890
11/06/08 12:00 PM
11/06/08 12:00 PM
Joined: Jan 2003
Posts: 6,379
Abilene, Texas
F
fastmark Online content
master
fastmark  Online Content
master
F

Joined: Jan 2003
Posts: 6,379
Abilene, Texas
Just when I thought I had all of this oid additive stuff figured out, you guys come up with some more info . Now I have to start reading all over again. I lost a cam on my cuda about 500 miles ago and this is a fresh engine. I don't need another rebuild this soon. I used the Castrol diesel and stuff from BG for cams at my last oil change.

Re: oil additive question [Re: fastmark] #143891
11/06/08 01:59 PM
11/06/08 01:59 PM
Joined: Feb 2006
Posts: 164
Ma, USA North of Boston
74SatSundance Offline
member
74SatSundance  Offline
member

Joined: Feb 2006
Posts: 164
Ma, USA North of Boston
Yeah, all this talk makes me want to add some EOS to my engine. I recently decided to use some OLD (unopened NOS) oil I got from the junkyard, to thin it down for the colder temps as the 15-40 Delo (CI-4 i have been stock piling) is too thick for these colder temps in NE. Every once and awhile I found some old oils at the yards and i have been stock pileing it as I get it. So when the colder temps came I switched the oil and added some Quaker state 10-30 from 1988-1989 time frame and added a some EOS for good measure. I figured since I hardly run it this time of year that it can only help, especially upon initial startup .

Re: oil additive question [Re: 74SatSundance] #143892
11/06/08 03:42 PM
11/06/08 03:42 PM
Joined: Jan 2003
Posts: 5,186
Wherever I am.
J
Junky Offline
master
Junky  Offline
master
J

Joined: Jan 2003
Posts: 5,186
Wherever I am.
Quote:

Yeah, all this talk makes me want to add some EOS to my engine. I recently decided to use some OLD (unopened NOS) oil I got from the junkyard, to thin it down for the colder temps as the 15-40 Delo (CI-4 i have been stock piling) is too thick for these colder temps in NE. Every once and awhile I found some old oils at the yards and i have been stock pileing it as I get it. So when the colder temps came I switched the oil and added some Quaker state 10-30 from 1988-1989 time frame and added a some EOS for good measure. I figured since I hardly run it this time of year that it can only help, especially upon initial startup .



Settle down. Our stock to mildly built flat tappet cam engines don't need more than about 1200 ppm zinc. I run heavy duty, 5-40 Shell Rotella T synthetic oil, which as about 1400 ppm zinc. That's more than enough for my mild engine. Now, if you are running high lift, high pressure springs, then more zinc is needed.


2010 Black Challenger SE <> 3.5 V6
Custom Shift Knobs www.flameball.com Check It Out
Re: oil additive question [Re: Junky] #143893
11/06/08 03:53 PM
11/06/08 03:53 PM
Joined: Mar 2008
Posts: 571
Western NC
68Bullit Offline
mopar
68Bullit  Offline
mopar

Joined: Mar 2008
Posts: 571
Western NC
Quote:

Quote:

Yeah, all this talk makes me want to add some EOS to my engine. I recently decided to use some OLD (unopened NOS) oil I got from the junkyard, to thin it down for the colder temps as the 15-40 Delo (CI-4 i have been stock piling) is too thick for these colder temps in NE. Every once and awhile I found some old oils at the yards and i have been stock pileing it as I get it. So when the colder temps came I switched the oil and added some Quaker state 10-30 from 1988-1989 time frame and added a some EOS for good measure. I figured since I hardly run it this time of year that it can only help, especially upon initial startup .



Settle down. Our stock to mildly built flat tappet cam engines don't need more than about 1200 ppm zinc. I run heavy duty, 5-40 Shell Rotella T synthetic oil, which as about 1400 ppm zinc. That's more than enough for my mild engine. Now, if you are running high lift, high pressure springs, then more zinc is needed.




Are we talking 1400ppm per quart, or 1400 total ppm in a 5 quart oil change?

Re: oil additive question [Re: 68Bullit] #143894
11/06/08 04:18 PM
11/06/08 04:18 PM

A
Anonymous
Unregistered
Anonymous
Unregistered
A



Quote:

Quote:

Quote:

Yeah, all this talk makes me want to add some EOS to my engine. I recently decided to use some OLD (unopened NOS) oil I got from the junkyard, to thin it down for the colder temps as the 15-40 Delo (CI-4 i have been stock piling) is too thick for these colder temps in NE. Every once and awhile I found some old oils at the yards and i have been stock pileing it as I get it. So when the colder temps came I switched the oil and added some Quaker state 10-30 from 1988-1989 time frame and added a some EOS for good measure. I figured since I hardly run it this time of year that it can only help, especially upon initial startup .



Settle down. Our stock to mildly built flat tappet cam engines don't need more than about 1200 ppm zinc. I run heavy duty, 5-40 Shell Rotella T synthetic oil, which as about 1400 ppm zinc. That's more than enough for my mild engine. Now, if you are running high lift, high pressure springs, then more zinc is needed.




Are we talking 1400ppm per quart, or 1400 total ppm in a 5 quart oil change?




isnt that the same amount of zinc?

Re: oil additive question #143895
11/06/08 04:53 PM
11/06/08 04:53 PM
Joined: Mar 2008
Posts: 571
Western NC
68Bullit Offline
mopar
68Bullit  Offline
mopar

Joined: Mar 2008
Posts: 571
Western NC
Quote:

Quote:

Quote:

Quote:

Yeah, all this talk makes me want to add some EOS to my engine. I recently decided to use some OLD (unopened NOS) oil I got from the junkyard, to thin it down for the colder temps as the 15-40 Delo (CI-4 i have been stock piling) is too thick for these colder temps in NE. Every once and awhile I found some old oils at the yards and i have been stock pileing it as I get it. So when the colder temps came I switched the oil and added some Quaker state 10-30 from 1988-1989 time frame and added a some EOS for good measure. I figured since I hardly run it this time of year that it can only help, especially upon initial startup .



Settle down. Our stock to mildly built flat tappet cam engines don't need more than about 1200 ppm zinc. I run heavy duty, 5-40 Shell Rotella T synthetic oil, which as about 1400 ppm zinc. That's more than enough for my mild engine. Now, if you are running high lift, high pressure springs, then more zinc is needed.




Are we talking 1400ppm per quart, or 1400 total ppm in a 5 quart oil change?




isnt that the same amount of zinc?




I dunno. If it's 1400ppm per quart, then no. It would then be 7000ppm for 5 quarts

Re: oil additive question [Re: 68Bullit] #143896
11/06/08 04:57 PM
11/06/08 04:57 PM
Joined: Jan 2003
Posts: 17,861
albany ny
0
05dakota Offline
I Live Here
05dakota  Offline
I Live Here
0

Joined: Jan 2003
Posts: 17,861
albany ny
ppm is parts per million, volume in pan has no effect.

Re: oil additive question [Re: 05dakota] #143897
11/06/08 09:34 PM
11/06/08 09:34 PM
Joined: Jan 2003
Posts: 5,186
Wherever I am.
J
Junky Offline
master
Junky  Offline
master
J

Joined: Jan 2003
Posts: 5,186
Wherever I am.
Quote:

ppm is parts per million, volume in pan has no effect.



Exactly! It has nothing to do with volume.


2010 Black Challenger SE <> 3.5 V6
Custom Shift Knobs www.flameball.com Check It Out
Re: oil additive question [Re: Junky] #143898
11/06/08 11:56 PM
11/06/08 11:56 PM
Joined: Feb 2003
Posts: 8,020
Pangaea
B5 Bee Offline
master
B5 Bee  Offline
master

Joined: Feb 2003
Posts: 8,020
Pangaea
In the last year I have found about 60 qts of left over older formula SJ and SL at various stores.

So tonite I was in a Walmart checking the back of the shelves. I noticed they carry Royal Purple, it has a SL rating. The Mobil 1 'High Mileage' oil also has a SL rating, not SM like other Mobil 1 formulas. Anyone know the Zn-Ph ppm of these two?

I prefer not to run diesel oil because of too much detergent and the racing oil has too little, requiring more frequent oil changes. Something I can get locally off the shelf would be great if High Mileage Mobil 1 has enough ZDDP.

The straight 30wt Castrol also has a SL rating, other 30wt oils I have seen in the past is still SL oil.

Re: oil additive question [Re: B5 Bee] #143899
11/07/08 08:29 AM
11/07/08 08:29 AM
Joined: Apr 2008
Posts: 1,285
Pacific NW USA
CompSyn Offline
pro stock
CompSyn  Offline
pro stock

Joined: Apr 2008
Posts: 1,285
Pacific NW USA
Quote:

In the last year I have found about 60 qts of left over older formula SJ and SL at various stores.

So tonite I was in a Walmart checking the back of the shelves. I noticed they carry Royal Purple, it has a SL rating. The Mobil 1 'High Mileage' oil also has a SL rating, not SM like other Mobil 1 formulas. Anyone know the Zn-Ph ppm of these two?

I prefer not to run diesel oil because of too much detergent and the racing oil has too little, requiring more frequent oil changes. Something I can get locally off the shelf would be great if High Mileage Mobil 1 has enough ZDDP.

The straight 30wt Castrol also has a SL rating, other 30wt oils I have seen in the past is still SL oil.




Mobil 1 10-40 High Mileage, SL/CF rated:

PHOSPHOROUS: 860
ZINC: 1035

I’ll keep looking for a up to date UOA/VOA for Royal Purple

CompSyn

Re: oil additive question [Re: CompSyn] #143900
11/07/08 04:05 PM
11/07/08 04:05 PM
Joined: Jul 2004
Posts: 4,384
Worst Weather USA
493_DART Offline
master
493_DART  Offline
master

Joined: Jul 2004
Posts: 4,384
Worst Weather USA
EOS is now available--they changed the part # . i think its also $20 a bottle

Re: oil additive question [Re: CompSyn] #143901
11/08/08 07:49 AM
11/08/08 07:49 AM
Joined: Apr 2008
Posts: 1,285
Pacific NW USA
CompSyn Offline
pro stock
CompSyn  Offline
pro stock

Joined: Apr 2008
Posts: 1,285
Pacific NW USA
Quote:

Quote:

In the last year I have found about 60 qts of left over older formula SJ and SL at various stores.

So tonite I was in a Walmart checking the back of the shelves. I noticed they carry Royal Purple, it has a SL rating. The Mobil 1 'High Mileage' oil also has a SL rating, not SM like other Mobil 1 formulas. Anyone know the Zn-Ph ppm of these two?

I prefer not to run diesel oil because of too much detergent and the racing oil has too little, requiring more frequent oil changes. Something I can get locally off the shelf would be great if High Mileage Mobil 1 has enough ZDDP.

The straight 30wt Castrol also has a SL rating, other 30wt oils I have seen in the past is still SL oil.




Mobil 1 10-40 High Mileage, SL/CF rated:

PHOSPHOROUS: 860
ZINC: 1035

I’ll keep looking for a up to date UOA/VOA for Royal Purple

CompSyn




Here is VOA info I found on Royal Purple API (SL) Rated 5W-20 motor oil.

Zinc: 666ppm
Phosphorous: 563

CompSyn

BTW, check out the New AMSOIL Group Discount for moparts.com members.

Page 2 of 3 1 2 3






Powered by UBB.threads™ PHP Forum Software 7.7.1