 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 10, 2006 - 8:28 PM
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 Enthusiast Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%) |
Kwanza always bashes on the 5sfe motor, especially in NA trim. I have wanted an underdrive pulley, but I'm worried about the rpms needed to run accessories. Everyone knows the 5s is a happy at lower rpms. That is the rod/stroke thing Kwanza was talking about. You would regularly have to run the motor faster to make accessories work propperly. I have a light weight flywheel, and it picked up a little, but not much. Every little bit helps though. If anyone has an underdrive pulley for the 5s that they are willing to sell because they didn't like it, I'll buy it, as long as the price is right.
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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 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 Bitter pulleys need to be balanced as well, not to mentio... Aug 11, 2006 - 1:13 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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