Royal purple oil, who uses it? |
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Royal purple oil, who uses it? |
toon1 |
Feb 2 2006, 06:12 PM
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#1
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Senior Member Group: Members Posts: 1,849 Joined: 29-October 05 From: tracy,ca Member No.: 5,022 |
I was just reading a thread where Jake stated he liked royal purple oil. Has anyone been using it?
What is everyones preferances? |
Dave_Darling |
Feb 3 2006, 02:05 AM
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#2
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914 Idiot Group: Members Posts: 14,991 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California |
What it entails is not installing a head gasket when you pull the heads off the motor. You are, according to VW, supposed to add a shim to the cylinder base to maintain the correct compression ratio.
Some around here feel that the VW tech bulletin only applies to the VW-version motors manufactured after about 1978. Most of those who believe in leaving out the gasket also like to use a fine lapping compound to lap the cylinders to the heads. --DD |