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Old 01-04-2010, 04:47 PM
123Guy 123Guy is offline
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Join Date: Jul 2007
Location: Houston, TX
Posts: 322
Quote:
Originally Posted by rscurtis View Post
Keep in mind these cars were built during the era of the 55MPH speed limit.
Yes, but they were built in Germany, the land of the autobahn. It's safe to cruise around 3,500 rpm if all else is in order (i.e. valves in reasonable adjustment, etc) or more if you need to pass someone. My wife had a '78 300D before her '82 SD and it would run along happily at 85-90 mph.
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Houston, Texas
1984 300CD 235K miles, Elvira, one owner
1987 300TD 180K miles
1974 TR6 78K miles Sarah Jane, one owner
OBK #27
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