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Fox-Body Cobras
Does a 93 Cobra have Underdrive pullies?
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<blockquote data-quote="jrgoffin" data-source="post: 134193" data-attributes="member: 4360"><p>The Cobra has a unique crank and water pump pulley. Both are about 10% SMALLER than the HO pulleys (the Cobra water pump pulley is not and underdrive unit). The smaller water pump pulley turns the water pump a bit faster for improved cooling. Underdrive pulleys for the street are a waste in my opinion - the alternator will not charge the battery as well and the car will run hotter! OK for high RPM's, but that is about it!</p></blockquote><p></p>
[QUOTE="jrgoffin, post: 134193, member: 4360"] The Cobra has a unique crank and water pump pulley. Both are about 10% SMALLER than the HO pulleys (the Cobra water pump pulley is not and underdrive unit). The smaller water pump pulley turns the water pump a bit faster for improved cooling. Underdrive pulleys for the street are a waste in my opinion - the alternator will not charge the battery as well and the car will run hotter! OK for high RPM's, but that is about it! [/QUOTE]
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Does a 93 Cobra have Underdrive pullies?
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