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underdrive pulleys?

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Old May 16, 2012 | 12:23 PM
  #1  
Shadowtws's Avatar
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underdrive pulleys?

What's the best choice for my 05 auto 8?
I've seen a few but I don't want to make the wrong choice.
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Old May 16, 2012 | 12:34 PM
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From: BALLS DEEP
they are just for show. search. theres a thread on this topic
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Old May 17, 2012 | 12:48 AM
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From: Dirty Jerz
my favorite are the SuperNow pullies, though like 200 said, they are for pure show... some say they help with downshifting though.

basically get whatever colored ones you want. I like the supernow pullies because they are purple and shaped like a rotary.
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Old May 17, 2012 | 01:38 AM
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mines made by Agency Power, im pretty happy with it
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Old May 17, 2012 | 01:53 AM
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I've got an Agency Power underdrive pulley. I've dyno'd with and without it, doesn't do jack.

Helps keep the water pump from cavitating at sustained high RPM and downshifting is a bit better but that's it.
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Old May 18, 2012 | 12:42 AM
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yea they say its better throttle response tho
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Old May 18, 2012 | 01:20 AM
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They are wrong. Ricer mod.
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Old May 18, 2012 | 01:32 AM
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damn.
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Old May 28, 2012 | 10:37 PM
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so it doesnt work? i tried looking for the write up.
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Old May 28, 2012 | 11:27 PM
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Originally Posted by quicksilver34
so it doesnt work? i tried looking for the write up.
You didn't read the thread did you lmao...
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Old May 28, 2012 | 11:39 PM
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Originally Posted by Arca_ex
You didn't read the thread did you lmao...

yes i did, so that means you prove on the dyno it didnt work?
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Old May 29, 2012 | 12:39 AM
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From: Dirty Jerz
many people have.. in many threads. they dont do anything.(people say it makes downshifting easier) but no hp gains
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Old May 29, 2012 | 12:55 AM
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Originally Posted by quicksilver34
yes i did, so that means you prove on the dyno it didnt work?
Originally Posted by Arca_ex
I've got an Agency Power underdrive pulley. I've dyno'd with and without it, doesn't do jack.

Helps keep the water pump from cavitating at sustained high RPM and downshifting is a bit better but that's it.


You're killing me man.
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Old May 29, 2012 | 10:27 AM
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Sorry bout that
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Old Jun 5, 2012 | 02:48 AM
  #15  
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Yeah I have the agency power pulley and imo i felt it was smoother maybe better response but nothing impressive.. If your bored and want something to do its cheap enough to spend some time on the car. Thats the only reason why I touched mine
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Old Jun 7, 2012 | 01:16 AM
  #16  
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yea i think it mite of moved the power band a little in the rpm range but didnt really make it fast or anything lol they look nice tho, i dont have an engine cover on so i like to see them when im cleaning the engine bay lol
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Old Jun 7, 2012 | 03:18 AM
  #17  
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From: Dirty Jerz
Supernow pullies or bust.
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