 do underdrive pulleys really help? |
 Aug 5, 2006 - 12:35 PM
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Enthusiast  Joined May 5, '05 From mattoon, IL Currently Offline Reputation: 2 (100%)  |
Just curious if any body had put an underdrive pulley on there car, and how much of a difference it made, or how much HP you gained,, thanks.
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Aug 11, 2006 - 1:13 AM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
pulleys need to be balanced as well, not to mention that most crank pulleys have a rubber dampener that helps to absorb vibrations so you dont get erroneous misfire codes.
its about DSM's but can be applied to most any other motor http://www.machv.com/tip11cranpul.html This post has been edited by Bitter: Aug 11, 2006 - 1:16 AM -------------------- |
Posts in this topic
nate95 do underdrive pulleys really help? Aug 5, 2006 - 12:35 PM
celicaST QUOTE(nate95 @ Aug 5, 2006 - 11:35 A... Aug 5, 2006 - 3:50 PM
Fastbird QUOTE(celicaST @ Aug 5, 2006 - 4:50 ... Aug 11, 2006 - 7:26 PM Bitter most aftermarket underdrive crank pulleys...
1. do... Aug 7, 2006 - 12:13 AM Kwanza26 QUOTE(Bitter @ Aug 7, 2006 - 5:13 AM... Aug 7, 2006 - 12:38 AM Bitter QUOTE(Kwanza26 @ Aug 7, 2006 - 12:38... Aug 7, 2006 - 2:30 PM pure_dx in some cars, it works better, and in some it wont... Aug 7, 2006 - 11:19 AM m0dd3d1 QUOTE(pure_dx @ Aug 7, 2006 - 11:19 ... Aug 7, 2006 - 11:27 AM Kwanza26 The difference also depends on the engine. On the... Aug 7, 2006 - 1:49 PM K-ESD Thanks Kwanza26 for your knowlege and solid answer... Aug 10, 2006 - 7:36 PM Bigmeanbulldog55 Kwanza always bashes on the 5sfe motor, especially... Aug 10, 2006 - 8:28 PM puretone underdrive pulleys, not balanced, is all i gotta s... Aug 10, 2006 - 10:55 PM Bigmeanbulldog55 QUOTE(puretone @ Aug 10, 2006 - 11:5... Aug 11, 2006 - 12:54 AM Kwanza26 QUOTE(Bitter @ Aug 11, 2006 - 6:13 A... Aug 11, 2006 - 3:19 AM puretone QUOTE(Bitter @ Aug 11, 2006 - 1:13 A... Aug 11, 2006 - 6:07 PM ExSane I've also learned some new stuff. Thanks Kwanz... Aug 11, 2006 - 4:01 AM pandakid where can you get pulleys? Aug 13, 2006 - 4:23 AM DeW_H0e_GT QUOTE(pandakid @ Aug 13, 2006 - 4:23... Aug 14, 2006 - 12:33 AM AllTrac96 kwanza i don't see you come around very often ... Aug 13, 2006 - 11:51 AM |
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