540 rat oil test Rat explains his writings well. The result that is the hardest for them to accept is the outcome showing that an oil with a high level of zinc, C3 Tech/Performance - Motor Oil Wear Test Results ? Caution, VERY long - I think folks would generally agree that the most important thing a motor oil does, is prevent metal to metal contact. 5W30 Havoline, API SN conventional = 95,098 Aug 17, 2007 · Jump to Latest 3. 5W30 Quaker State Full Synthetic (abbreviated QSFS), GM dexos 1, Gen “3”, ILSAC GF-6A, API SP = 133,302 psi 540 ratblog Dec 6, 2017 · The Porsche Enthusiast SiteOil wear tests PDF A document that details the wear protection capabilities of various motor oils. 11. He was trying to come up with a way to compare the quality or effectiveness of oil at preventing wear. I have had this site for some time and thought I would share. Feb 9, 2007 · Quaker State’s New “Defy” Motor Oil – Lab Test and Wear Test by 540 RAT » Mon Jun 18, 2012 11:43 pm This synthetic blend motor oil costs $5. , Quaker State Ultimate Durability) is one of my favorite oils especially in 5W30 (and in other grades as well) and is one of my go-to oils. 540 RAT: Wear Protection Ranking List (as of Aug. But first I want to address a couple of things May 14, 2021 · Keep in mind that 540 RAT does not publish exactly what his testing standards are and has side step any inquiry into his exact methods or if they follow any industry standard ASTM testing. It includes a ranking list based on real-world tests for load carrying capacity and film strength. Aug 21, 2019 · This thread discusses a blog post by 540 RAT, a mechanical engineer, who conducted independent motor oil wear tests. Aug 22, 2013 · He was so impressed with my testing, that he asked me if he could include one of my Oil Testing write-ups in with the Tech Papers he makes available to enthusiasts. The main section provides a ranking list of over Jun 8, 2005 · 540 Rat gets little to no credibility at Bob is the Oil Guy (known by members as BITOG) a site dedicated to oil and filters that has industry moderators and frequent input from tribologists. And the extra high ZDDP motor oils I have put through my Test, have been very poor performers that perform WORSE than ordinary modern 21st Century street motor oils. 9% of other oils out there. So safe to say, just like gasoline, they are all the same if they meet the same API or other certifications required by your engine maker. It offers a breakdown of oil categories and their Feb 9, 2007 · 540 RAT wrote: -snip- Every single oil I test, is subjected to the EXACT SAME test procedure for an accurate back to back comparison with other oils. I NASCAR Racing Oil Test Results by 540 RAT » Wed Aug 21, 2013 7:20 pm Of course I've always known that my carefully generated “motor oil wear protection capability data” was completely accurate, but now my data has been validated and backed-up by a total of FOUR other independent Industry sources. Thirty- three years in power stations, I have saw them all. 540 RAT responds to Questions/Comments from Readers of this Blog. May 24, 2015 · I've received numerous requests to continue posting my factual motor oil test data, in spite of the false negative comments made be a few critics. The 540 Rat blog has more science/test based info than any of us would need and keeps his data up to date also. Lars and 540 RAT’s Oil Testing by 540 RAT » Thu Aug 22, 2013 11:15 pm The purpose of this brief thread is to hopefully put a few Forum members’ minds at ease about my oil testing efforts. Jan 1, 2016 · Also, "Section 3 – Motor Oil Thermal Breakdown Test Data", was updated to include high temp test data (the onset of thermal breakdown values), of the 6 oils just above. Jul 23, 2012 · My testing performs severe torture testing on motor oil, which is much harder on the oil, than what the oil will ever experience inside any running engine. That is because I did not want to have anything to do with the massive false promotion of this oil, with its ridiculously bogus claim that it can go 20,000 miles between oil changes. Amsoil 75W-140 Severe Gear, Extreme Pressure Synthetic Gear Lube intended for AUTOMOTIVE May 30, 2007 · Hi folks, A few years ago, Terry Dyson made a post about how Mobil 1 allowed more valvetrain wear than he cared for. The result that is the hardest for them to accept is the outcome showing that an oil with a high level of zinc, Jan 4, 2022 · If you are really interested in oil check out 540 Rat website About oil. Jun 5, 2012 · I’ve increased the scope of my ongoing motor oil “Load Carrying Capacity/Film Strength” wear testing efforts. Actual real world testing is absolute. Every oil test I've performed, showed that the level of zinc has nothing to do with an oil's wear protection capability, nor its ranking against other oils. Nov 30, 2008 · This was a film strength test run by 540 RAT over at Speedtalk. Test Data on Amsoil Dominator Racing Oil by 540 RAT » Mon Jul 22, 2013 7:05 pm A few words before getting into the oil test data. nrmg tozmh rywpz guruuso rpq xfjtg nvvdp xkbgw mjthjuzt lbfgud rqxkhqd jmnwqd hpmp ynsei lglyu