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Series I Aftermarket Performance Modifications Discussion of power adding modifications

pulley question

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Old 09-07-2007, 01:26 AM
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pulley question

are the SR Motorsport pulleys any good??

to view them click here

Last edited by ARC.4.LYFE; 09-07-2007 at 01:28 AM. Reason: change title
Old 09-07-2007, 01:30 AM
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not worth it. the most popular pulley kit is the agency power.
Old 09-07-2007, 01:10 PM
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Originally Posted by NgoRX8
not worth it. the most popular pulley kit is the agency power.
+1
Old 09-10-2007, 02:35 AM
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Well worth it in what way? In terms of cost-effectiveness, a pulley really brings negligible gains. Maybe a couple extra hp and a slightly more responsive rev. I'm about to order one anyway, just to dress up my engine a little more ;-)
Old 09-10-2007, 04:05 PM
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37 horse gain, off of their pulley, exhuast, cat, and intake..... does that seem right?
Old 09-10-2007, 04:59 PM
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with all the mods I've done I should be happy too see 30 extra horsepower...
Old 09-10-2007, 05:12 PM
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Ze pullies, zey do nuthink!
Old 09-10-2007, 05:59 PM
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Originally Posted by Keef
with all the mods I've done I should be happy too see 30 extra horsepower...
Does that mean we agree that the dyno sheet provided on their website is BS?
Old 09-16-2007, 08:30 AM
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30 extra hp? hahaha they wish..
Old 09-16-2007, 08:57 AM
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Originally Posted by romycha1
Does that mean we agree that the dyno sheet provided on their website is BS?
Next week I will be standing on the Moon with a laptop, so I can check rx8club.com remotely

Does that sound BS to you ?
Old 09-16-2007, 05:04 PM
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Yeah, they misplaced their decimal point, it should read 1.2 hp gain from their pullies, not 12 hp & 3 hp from their kit, not 30. I used to have their products. Nice stuff but way overpriced and total BS on their claimed hp gains.
Old 09-16-2007, 05:20 PM
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wow this is a new question...
Old 09-26-2007, 07:18 PM
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Cool

I Dont Kno About You But My Bullshyt Meter Is Redlining
Old 09-26-2007, 07:22 PM
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3whp? at most?
Old 09-27-2007, 04:35 PM
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I looked around and can't find an answer to this question. Does the AP pulleys underdrive the water pump? Or is the waterpump driven by a different source other than the pulleys? If it is underdriven, can I buy a pulley that will make it less underdriven? Any of that make since?
Old 09-27-2007, 06:04 PM
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The AP Pulley is only a crank pulley, so it doesnt undrive the water pulley.
Old 09-27-2007, 06:24 PM
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Originally Posted by WoodsOfGreenRx8
The AP Pulley is only a crank pulley, so it doesnt undrive the water pulley.
Thank you.
Old 09-27-2007, 06:28 PM
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And the Unorthodox pulley kit(set of three for the Ultra SS), only underdrives the crank, the water and alternator are stock size. It's more of a bling thing anyway.....IMO(after having the Unortho's on for about two weeks). The Agency underdrives a little more than the Unortho's if I remember correctly.

Last edited by Mazurfer; 09-27-2007 at 06:34 PM.
Old 09-30-2007, 10:45 AM
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I think the message here is save your money for a more effective mod, unless you're going for the bling. Lightened flywheel perhaps?
Old 09-30-2007, 12:46 PM
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coilovers or anti roll bars.
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