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Old 03-26-2010, 11:01 AM   #4 (permalink)
Piwoslaw
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Join Date: Oct 2008
Location: Warsaw, Poland
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Svietlana II - '13 Peugeot 308SW e-HDI 6sp
90 day: 58.1 mpg (US)
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Why are underdrive pulleys so much more expensive than OEM pulleys? Smaller production volume? Lightweight, hi-tech materials? An underdrive pulley is smaller, so it requires less material, and so would be cheaper and lighter.

Just my common sense.
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e·co·mod·ding: the art of turning vehicles into what they should be

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