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Old 11-22-2017, 06:03 PM   #31
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Join Date: May 2010
Location: Portland, Oregon
Posts: 5,261
Default Re: Noise in my new 29 a engin

Do not run with your spark fully advanced. You do not need an auto advance. Find the sweet spot for your engine and learn to drive it as it was designed. Most times, if the car is timed right, your spark lever at about 9:00 should be fine for cruising.
Ray Horton, Beaver Chapter, MAFCA, Portland, OR

As you go through life, keep your eye on the donut, not the hole.
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