Underdrive pullies

Discussion in 'SVT Forum' started by 95riosnake, Jun 4, 2004.

  1. 95riosnake Member

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    I have a 95 Cobra and was thinking about adding a set of underdrive pullies. Now I know this question has probably been asked before but do the underdrive pullies really have any big disadvantages? I heard they decrease the speed of the accessories, which worries me because I have an amp and subs installed. Any help is appreciated.
  2. travis0712 New Member

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    You should be okay, the slow down isn't that much unless you have several large amps.. some folks with boom stangs need 2 batteries :)
  3. Alex Swinney Founding Member

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    I don't know..I installed steeda's and I can definately notice the dimness of my headlights when at idle compared to >1k...The interior lights are also much dimmer...

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