Quote:
Originally Posted by stepson
Harborman,
Isn't it the other way around for the octane loop connection? You plug it together if you are running lower octane fuel?
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Like I mentioned, look into it. I was not sure but it did change the timing to run lower/higher octane. I think I read a 3 degree change. Actually I have been running 87 instead of 93 here and have noticed no change in performance. No knock or pinging either. But gas mixtures differ in different areas.
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1986 928S
32 valve engine
All stock, automatic, 539 Weissgold Metallic, 70K original miles, Hankook Ventus 2 tires.
Previously owned: 67 Vette, 427 L88 Stingray, 74 De Tomaso Pantera L. Latest addition: 2000 BMW Z3 Roadster
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