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e170drvr e170drvr is offline
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Join Date: Sep 2006
Location: Evansville IN
Posts: 261
Boxster, My 87 has a small notch in the pulley. hard to see but its there. obviously if your timing light is adjustable simply dial in 26 degrees. The vacuum pot as I understand it will give you a little advance when the car is cold, the pot facing the engine is retard, and will give you around 10 degrees or so retard on boost. If you can't get the advance side to do anything, try and put a few drops of oil under the rotor in the felt pad. the mechanism may be gummed up.
Old 06-23-2007, 10:34 PM
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