[20v] 7A Fuel Grade?

Doug Johnson ur-quattro at msn.com
Wed Dec 5 14:32:19 PST 2007

In my past two 7a CQs I've used regulate fuel with R+M/2 octane of 87, but a friend recently told me that using this grade of fuel can lead to failure of the head gasket.
So, is it true that I NEED to use premium fuel in the 7A engine?
Thanks,~ Doug

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