Higher Flash Point Oils?

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Originally Posted By: elsmacko
I meant to say 10w30...so I'm curious what cheaper oils have high flash points also? hehe so along with the givens like the expensive oils, what are some budget players with a high flash point?

Are all the common brands sold at walmart group 3?

Trying to find a good bang for your buck for turbo application, but if I have to go redline I will
smile.gif



Here you go, this one may be hard to find but Motorcraft full-synthetic is similar and available everywhere. Kendall GT-1 30hd has flash point 450f, but is not synthetic. 30hd does perform like 15w, but api doesn't use a 15w30 rating.

For long highway trips, 10w-30 is best.
For short highway trips, 5w30 is best.
 
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Originally Posted By: Trex101
Kendall Synthetic with Ti 5w30 are 455'F


455F = 235C. Pretty good. I'm gaining more respect for C-P as I go along.
 
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Originally Posted By: A_Harman
Originally Posted By: Trex101
Kendall Synthetic with Ti 5w30 are 455'F


455F = 235C. Pretty good. I'm gaining more respect for C-P as I go along.


It look even more impressive when compare to Amsoil ASL 5w30 at 1/2 the cost.

Amsoil ASL 5w30
Flash Point - 442'F
Cold Cranking Viscosity@-30'c - 4911 cP

Kendall GT-1 Fully Syn 5w30
Flash Point - 455'F
Cold Cranking Viscosity@-30'c - 4900 cP
 
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Originally Posted By: CATERHAM
Yes lots of 5w30 choice without having to go with the obsolete 10W-30 grade.


I disagree. True synthetic 10W-30 lubricants still have a place in high performance cars. A true synthetic 10W-30 will flow very much the same as a petroleum base 5w30 @ 32*F and higher. If you have no need for cold flow performance under 32*F, then the two specs you gain with a 10W-30 lubricant are well worth it.

1. Greater shear stability (My UOA samples of Amsoil 10W-30 ATM do not shear at all...not even 1%)
2. Lower NOACK (Amsoil 10W-30 ATM NOACK is only 5.7%. I have very little oil collecting in the supercharger now compared to the "recommend" lubricant for this engine.)

Original Poster....

Choose a 100% true synthetic that contains NO refined petroleum for your high performance turbo application and sleep with ease at night. You will have zero issues.

Amsoil 10W-30 ATM Signature Series
Red Line 10W-30
Royal Purple 10W-30 API SL
Royal Purple 10W-30 HPS
Mobil 1 EP 10W-30 API SN
 
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