911 SC 83 Oil Type, Semi Synthetic or Fully Synthetic?
01-14-2007, 04:06 PM
#32
Originally Posted by Spider911
Per Steve W's recommendation, I found the engine assembly EOS at my local Chevy dealer. It cost less than $9.00 including tax. After reading Navarro's table of oils and the Z & P levels, should I bep putting the EOS in the Valvoline VR1 20w50 oil? Pete Z has recommended on several ocassions that Kendall 20w50 GT-1 was a very good oil. I have access to it and wondered if it is a viable alternative to the VR1?
And yes, put the EOS in with the VR1.
01-14-2007, 04:07 PM
#33
Originally Posted by arbeitm
Bought two 6-packs of Mobile 1 (15w-50) today at Cosco. So I have to stop reading this thread because I change my mind with each post.
Is that Cosco or Costco? Just wondering because we have Costco here in Seattle. How much was the 6 pack? Thanks.
01-14-2007, 04:21 PM
#34
Burning Brakes
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Originally Posted by SeattlePorsche
Hey arbeitm,
Is that Cosco or Costco? Just wondering because we have Costco here in Seattle. How much was the 6 pack? Thanks.
Is that Cosco or Costco? Just wondering because we have Costco here in Seattle. How much was the 6 pack? Thanks.
$ 35/case
01-14-2007, 05:33 PM
#35
Rennlist Member
I have used the brad penn racing 20w50, and it is very good, similar to but not better than Royal Purple IMHO. TBN was kind of low, but indeed, it was green and those I spoke to swear that the good ol' green oil is great for long rod bearing life (at least drag racing!)
