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Forum: 997 Forum
Yesterday, 05:48 AM
Replies: 58
Views: 4,262
Posted By rmstar

Why Boron? "For engine oils, there has been a...

Why Boron?
"For engine oils, there has been a need to reduce the poisoning of the exotic metals in catalytic converters from organic phosphorus compounds, usually due to the phosphorus in ZDDP....
Forum: 997 Forum
Yesterday, 05:32 AM
Replies: 58
Views: 4,262
Posted By rmstar

Wow, That is a very strong statement. I don't...

Wow, That is a very strong statement. I don't even think anyone can prove what you just wrote about A40. Here are some UOA number to compare see if it's significant enough to draw a conclusive...
Forum: 997 Forum
Yesterday, 05:03 AM
Replies: 58
Views: 4,262
Posted By rmstar

Here are some old UOA I found that could be...

Here are some old UOA I found that could be useful for comparison how much (ppm) of stuff in the oil

OIL M10w40FS Cast0w40
MILES IN USE 4.8k 5k
MILES ...
Forum: 997 Forum
Yesterday, 04:39 AM
Replies: 58
Views: 4,262
Posted By rmstar

How can Molybdenum disulphide (MoS2) can provide...

How can Molybdenum disulphide (MoS2) can provide friction reduction and wear resistance?
Look at MoS2 chemical bonding: MoS2 has layered structure consisting of hexagonal rings forming thin parallel...
Forum: 997 Forum
Yesterday, 01:27 AM
Replies: 58
Views: 4,262
Posted By rmstar

Thanks for MoS2 a solid lubricant recommendation....

Thanks for MoS2 a solid lubricant recommendation.
Here is one example of good publication that I would trust to find more info to see if I needed for my oil or not....
Forum: 997 Forum
Yesterday, 01:18 AM
Replies: 58
Views: 4,262
Posted By rmstar

The main reason I can't comment on DI40 is I have...

The main reason I can't comment on DI40 is I have no data to back it up. I searched high and low including their website for DI40 technical data that show its support Porsche A40 and DFI/LSPI...
Forum: 997 Forum
02-20-2019, 11:22 PM
Replies: 487
Views: 117,877
Posted By rmstar

Totally agree. A picture is worth a thousand...

Totally agree. A picture is worth a thousand words. Jake did an excellent job of explaining the whole thing, can't wait for watching his upcoming part 3. I got popcorn ready. THANKS


No, for...
Forum: 997 Forum
02-20-2019, 04:00 AM
Replies: 58
Views: 4,262
Posted By rmstar

DI40 could be a good choice. They promise the...

DI40 could be a good choice. They promise the same thing. I wish all oil company publish their data to educate us or at least support their claim.
The Amsoil UOA based on used oil. The composition...
Forum: 997 Forum
02-20-2019, 02:13 AM
Replies: 4,572
Views: 521,976
Posted By rmstar

Just found this beautiful Miami blue 2012 4 GTS...

Just found this beautiful Miami blue 2012 4 GTS with 22,000 miles for $72,000 USD...
Forum: 997 Forum
02-20-2019, 02:09 AM
Replies: 7
Views: 564
Posted By rmstar

How about this 4GTS? ...

How about this 4GTS?
https://wwwa.autotrader.ca/a/porsche/911/blainville/quebec/19_10971941_/?showcpo=ShowCpo&ncse=no&ursrc=pl&urp=1&urm=4&pc=V5A%201A7&sprx=-1
Forum: 997 Forum
02-20-2019, 01:52 AM
Replies: 21
Views: 908
Posted By rmstar

Humm, Can't find one on Ebay that fit 2009-2012...

Humm, Can't find one on Ebay that fit 2009-2012 997.2. If you came across one, please post. Thanks
Forum: 997 Forum
02-20-2019, 12:52 AM
Replies: 58
Views: 4,262
Posted By rmstar

Not the A-40 that help to reduce LSPI. You picked...

Not the A-40 that help to reduce LSPI. You picked the right oil AMSOIL that happen to have addictive metal Ca/Mg (Ca 2140 ppm high?) and (Mg 15 ppm low?) in the oil which proven to help reduce LSPI....
Forum: 997 Forum
02-20-2019, 12:11 AM
Replies: 487
Views: 117,877
Posted By rmstar

Hello Baz, I read your riveting argument on...

Hello Baz,
I read your riveting argument on Nikasil liners vs steel liners for Porsche on another forum, very well written. You also amazed me with your in depth and precise technical explanation of...
Forum: 997 Forum
02-19-2019, 05:12 AM
Replies: 58
Views: 4,262
Posted By rmstar

It's a million dollar question that oil company...

It's a million dollar question that oil company still try to figure it out:-). Base on my few years of taking organic chemistry, let's try this for our entertainment shall we :-)
Facts:
1) There...
Forum: 997 Forum
02-19-2019, 03:05 AM
Replies: 487
Views: 117,877
Posted By rmstar

I can see the advantage of having Nickel plated...

I can see the advantage of having Nickel plated that offer bonding the Aluminum/Nickel/Silicone stronger than Aluminum/Silicon block. However, base on Nikalsil process document.
"The nickel solution...
Forum: 997 Forum
02-19-2019, 02:07 AM
Replies: 58
Views: 4,262
Posted By rmstar

I am not sure if Jake and LN engineering are...

I am not sure if Jake and LN engineering are smarter than you and I (and others). I would continue using M1/Motul/LiquiMoly/Amsoil or any of your favorous brand for M96/7 engines. So far, no oil...
Forum: 997 Forum
02-19-2019, 01:29 AM
Replies: 58
Views: 4,262
Posted By rmstar

Your are absolutely correct. SN Plus applicable...

Your are absolutely correct. SN Plus applicable only for engine with Turbo or DFI like mine 997.2
Forum: 997 Forum
02-19-2019, 01:08 AM
Replies: 21
Views: 908
Posted By rmstar

I saw your license plate already insured Jan 2020...

I saw your license plate already insured Jan 2020 :-). Mine is still in garage :-( Anyway, Let see how we can get our little local East of Vancouver Porsche club going, Maybe using modern Slack for...
Forum: 997 Forum
02-18-2019, 09:11 PM
Replies: 21
Views: 908
Posted By rmstar

Really nice! Where are you in Vancouver, love to...

Really nice! Where are you in Vancouver, love to see it in person.
I found a cheaper one. US $368.99 from dt_moto (https://www.ebay.ca/usr/dt_moto?_trksid=p2047675.l2559)
https://bit.ly/2ttTtmq
Forum: 997 Forum
02-17-2019, 02:08 AM
Replies: 58
Views: 4,262
Posted By rmstar

For some of us who like to know more about LSPI ...

For some of us who like to know more about LSPI
https://www.infineuminsight.com/articles/passenger-cars/lspi-and-lubricant-auto-ignition

Before you head out to switch oil to combat LSPI, make...
Forum: 997 Forum
02-16-2019, 08:28 PM
Replies: 58
Views: 4,262
Posted By rmstar

Mobile 1 0W40 Oil: API SN Plus was developed to help prevent LSPI.

For some of us who are hoarding a buttload of Mobil 1 0W40, I don't see it on Mobile site list. Check this....
Forum: 997 Forum
02-16-2019, 07:24 PM
Replies: 36
Views: 2,145
Posted By rmstar

997 vs 991 https://www.total911.com/997-vs-991/

997 vs 991
https://www.total911.com/997-vs-991/
Forum: 997 Forum
02-16-2019, 06:50 PM
Replies: 26
Views: 2,331
Posted By rmstar

Yep. Depend on where you buy your gas from. My...

Yep. Depend on where you buy your gas from. My BOAT (Bring On Another Thousand) engine is newer. It should immune to ethanol added regular fuel. My boat mechanic told me to use Shell V-Power Gold...
Forum: 997 Forum
02-16-2019, 06:31 PM
Replies: 36
Views: 2,145
Posted By rmstar

Used car has so many variables that the price...

Used car has so many variables that the price itself can't tell the whole story. All my friends own 991.1 and I had an offer to buy 2014 4S with more less similar options (more milage) for same...
Forum: 997 Forum
02-16-2019, 05:05 PM
Replies: 26
Views: 2,331
Posted By rmstar

Yep, you nail it. Happen even with my trusted...

Yep, you nail it. Happen even with my trusted Corolla back when I was still in university.
Showing results 1 to 25 of 75
 


 
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