I was just wondering if anybody has ever had any experience using a Wilbar D-3209 Metering tube to time a Mercedes Diesel before? A friend of mine has used it several times to time the Benzs and tells me it works great. It has a glass tube with markings ever MM or so. So instead of the drip method you actually measure fuel output to time. Now I am not 100% sure the proper procedure on using this tool so any input would be great!
Here is a picture of it


http://www.wilbaer.de/pages/content/dynamic/produkte/picload/picload2.cfm?v_produkte_artnr=D-3209&v_sprache_id=2


Cheers
-Cary

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Cary
Albuquerque
1967 200 Diesel Fintails Rule!