Dexos ????
Thread Starter
Burning Brakes
Joined: Jul 2008
Posts: 888
Likes: 50
From: Oklahoma City Oklahoma
Dexos ????
Okay Boys,
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
Race Director
Joined: Oct 2010
Posts: 14,475
Likes: 785
From: Las Vegas NV
Dexos is not a brand of oil. It's a specification made up by GM. Most likely to sell their own brand of oil. As far as I know it should be as good as Mobil One. I don't think its in any way better. I myself will stick to Mobil One.
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Last edited by EVRose; Jun 5, 2015 at 02:42 PM.
Race Director
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Dexos is not a brand of oil. It's a specification made up by GM. Most likely to sell their own brand of oil. As far as I know it should be as good as Mobil One. I don't think its in any way better. I myself will stick to Mobil One.
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Remember GM had TPC spec tires? They are trying to do the same with oil.
Thread Starter
Burning Brakes
Joined: Jul 2008
Posts: 888
Likes: 50
From: Oklahoma City Oklahoma
Dexos is not a brand of oil. It's a specification made up by GM. Most likely to sell their own brand of oil. As far as I know it should be as good as Mobil One. I don't think its in any way better. I myself will stick to Mobil One.
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Oh, and I have not said this in a LONG time but I'm feeling a bit unruly today so I'm gonna say it. You don't have "a Z51".
Wanna bet on the Z 51...
Thread Starter
Burning Brakes
Joined: Jul 2008
Posts: 888
Likes: 50
From: Oklahoma City Oklahoma
Mobil 1 is a Group IV PAO oil. Dexos is cheap Group III. GM is trying to get paid to use a Dexos license. I use Red Line, also a Group IV PAO and if you look at the data, Dexos spec product is inferior to a Group IV PAO.
Remember GM had TPC spec tires? They are trying to do the same with oil.
Remember GM had TPC spec tires? They are trying to do the same with oil.
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Race Director
Joined: Oct 2010
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From: Las Vegas NV
Burning Brakes
Joined: Nov 2010
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From: The only state to ever kick another country's ass! TEXAS
Some people from both sides are sensitive about it. When GM puts a badge on the car that matches the option code in the glove box it's now a model. When they opt not to, it's just an option code. Doesn't affect me one way or the other. I understand both sides. That said, even though you may not have a Z51 "model", calling it a Z51 identifies the configuration of the car more precisely. Z28 wasn't originally a model either. Just an option code.
Race Director
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Some people from both sides are sensitive about it. When GM puts a badge on the car that matches the option code in the glove box it's now a model. When they opt not to, it's just an option code. Doesn't affect me one way or the other. I understand both sides. That said, even though you may not have a Z51 "model", calling it a Z51 identifies the configuration of the car more precisely. Z28 wasn't originally a model either. Just an option code.
Le Mans Master
Joined: Jan 2009
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From: ocean springs mississippi
Safety Car
Joined: May 2011
Posts: 3,807
Likes: 508
From: Oshawa, Ontario
Okay Boys,
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
Burning Brakes
Joined: May 2007
Posts: 965
Likes: 13
From: turn 12 at Road America or TX
Okay Boys,
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
The dealer talked me into putting Dexos in my 08 Z51. Talked about how it's in the 650 HP ZO 6. Should be good enough for me. After doing a little research I’m not so sure this was a good idea. Car has 30k miles and sees an occasional track day and has never burned any oil. Any thoughts……..
Racer
Joined: Mar 2015
Posts: 285
Likes: 6
I remember when I worked as a tech for chevy, they would tack on bottles of EOS to customer's oil change service. Most techs just threw it into a milk crate next to their tool box. A waste of money twice, the thing was soo thick you probably lost 4-5 miles per gallon.
Thread Starter
Burning Brakes
Joined: Jul 2008
Posts: 888
Likes: 50
From: Oklahoma City Oklahoma