Who makes the best 30wt on paper?

[SavagePatch]

Originally Posted by maxdustington
Delo 400 SD 15W30


Yup

 

[TheLawnRanger]

Where would Castrol HD 30 rank on this list?

 

[BrocLuno]

Originally Posted by SavagePatch
Originally Posted by maxdustington
Delo 400 SD 15W30


Yup


+1 more

 

[Diesel12]

Schaeffers 702 Sae 30 is pretty good looking oil on paper.

https://www.schaefferoil.com/documents/224-702-td.pdf

HTHS-3.5
Flash Point- 455F
TBN-10
Volatility-5%

 

[Malo83]

Pennzoil 30wt, run it in my 83 305 during the summer.

 

[1JZ_E46]

Originally Posted by Diesel12
Schaeffers 702 Sae 30 is pretty good looking oil on paper.

https://www.schaefferoil.com/documents/224-702-td.pdf

HTHS-3.5
Flash Point- 455F
TBN-10
Volatility-5%


Wow, that does look good.

 

[ofelas]

https://www.amsoil.com/lit/databulletins/g27.pdf (10w30/30w ACD)

HTHS- 3.6
Flash Point- 439F
Fire Point - 482F
TBN- 12.1
Volatility- 4.2%


https://www.amsoil.com/lit/databulletins/g3468.pdf (10w30 ADN)

HTHS- 3.6
Flash Point- not listed
Fire Point - not listed
TBN- 10.2
Volatility- 4.5%

 

[Best F100]

Delvac 1 ESP 5W30 has to be in the conversation: HTHS of 3.6, Flash Point 466F, TBN 11, gasoline & diesel rating. I did not know it came in both 5W30 and 0W40 viscosity.

or

Amsoil 10W30 MCT Metric Motorcycle Oil: HTHS of 3.5, Flash Point of 471F, TBN 11.6.

 

[pitzel]

Mobil Delvac Elite 222 0W-30

https://www.exxonmobil.com/Commercial-Vehicle-Lube/Mobil-Delvac-Elite-222-0W30/pds-CA

Formerly known as Esso XD-3 0W-30.

 

[Garak]

Originally Posted by Best F100
Delvac 1 ESP 5W30 has to be in the conversation: HTHS of 3.6, Flash Point 466F, TBN 11, gasoline & diesel rating. I did not know it came in both 5W30 and 0W40 viscosity.

That 5w30 looks to be the CK-4 replacement of Delvac 1 LE 5w30. With respect to your comment, one also shouldn't forget other E6 5w30 options that also have gasoline ratings, including the Rotella and Delo. The Castrol version doesn't have SN, which is pretty odd; I'd use it in a gasser.