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Under the radar
Join Date: May 2007
Location: Fortuna, CA. On the Lost Coast near the Emerald Triangle
Posts: 7,129
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My motor has about 500 miles on it. FWIW I used Valvoline 15-40 until the 500 mile change. Now Brad Pen AKA PennGrade 20-50 dino. Rings seem to be seated. IMO use dino first in our old school air cooled cars.
I am not going to Synthetic until after 1000 miles. I'm leaning toward Mobil 1, but will have to re-evaluate at that time.
Problem is, all oils are in the process of being reformulated. I've read Mobil 1 is not the same oil as it used to be.
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Gordon
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'71 911 Coupe 3,0L outlawed
#56 PCA Redwood Region, GGR, NASA, Speed SF
Trackrash's Garage :: My Garage
Last edited by Trackrash; 08-30-2017 at 07:47 PM..
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