Subject	Re: understood, it allows you to pick which accessories to UD :)
Posted by	kuah@splparts.com on November 20, 2006 at 2:39 PM
	This message has been viewed 149 times.
In Reply To	understood, it allows you to pick which accessories to UD :) posted by ZEngineer on November 20, 2006 at 02:23 PM
Message	It does have an effect, but the rotational inertia of the pulley is small since its diameter is small, so the effect is substantially less than the flywheel. In overall terms, relative to the inertia represented by the car, the effect is negligible. Even UD acknowledges that the weight itself gives negligible gains.
Follow Ups	Underdrive pulley users -> PEX Overdrive Waterpump Pulley GB - YugoBernie (NoVA) 13:50:53 11/20/06 I love mine!!!!!! - Guapo 13:59:55 11/20/06 Did you already install it ?? (n/m) - ArubaDave 22:48:23 11/20/06 Do these H2O pulleys need to be painted? If so, what do - 240Z FeO2 14:04:48 11/20/06 Spray, black, high temp wouldn't hurt. (n/m) - YugoBernie (NoVA) 14:09:50 11/20/06 how about clear? (n/m) - NobleZ 17:27:37 11/20/06 Whatever makes you happy - personally I'm not painting - YugoBernie (NoVA) 18:17:07 11/20/06 Probably helps reinstalling of new belts too. (n/m) - BigTDogg (MA) 14:07:07 11/20/06 does it just negate the effect of an Unorthodox UD pulley - ZEngineer 14:09:13 11/20/06 Returns the h20 pump to stock rotatation per motor rpms. (n/m) - YugoBernie (NoVA) 14:11:20 11/20/06 It will negate some of the gains from the UD pulley - kuah@splparts.com 14:16:04 11/20/06 understood, it allows you to pick which accessories to UD :) - ZEngineer 14:23:52 11/20/06 Re: understood, it allows you to pick which accessories to UD :) - kuah@splparts.com 14:39:45 11/20/06 What about the "risks" of losing the harmonic balancing? - pallen 15:37:13 11/20/06 Re: What about the "risks" of losing the harmonic balancing? - kuah@splparts.com 16:22:50 11/20/06 Why not get the ATI (AMZ) crank pulley? - Kong ZTT GT28RS MD 19:58:18 11/20/06 because it's always 2 weeks away from being available (n/m) - The Devils Z 21:27:19 11/20/06 lol (n/m) - Kong ZTT GT28RS MD 01:13:03 11/21/06 I think that would be a good option - pallen 08:48:55 11/21/06 if it helps my track overheating problem, I'll take it :) (n/m) - Guapo 14:53:18 11/20/06 How is this a "group buy"? - BradZ (FL) 14:10:28 11/20/06 Details... - YugoBernie (NoVA) 14:56:52 11/20/06 Thank you. (n/m) - BradZ (FL) 15:16:03 11/20/06 How does this new OD waterpump pulley compare in - AbsolutZ (OH) 15:12:17 11/20/06 TT=120mm, NA=130mm, what's the diameter of the OD pulley? (n/m) - ZEngineer 15:14:02 11/20/06 You're worse off actually. - YugoBernie (NoVA) 15:20:52 11/20/06 So if I'm reading correctly... - AbsolutZ (OH) 15:29:57 11/20/06 Yes and not just @ idle but through out the cars operating - YugoBernie (NoVA) 15:40:10 11/20/06 Thanks, I see what you mean now. (n/m) - AbsolutZ (OH) 15:53:55 11/20/06 $$ Sent (n/m) - Barry'z (NJ) 15:31:18 11/20/06 Thanks. (n/m) - YugoBernie (NoVA) 18:25:47 11/20/06 thats pretty cool , powdercoat it or chrome it >>> - Shawn Lane(NO VA) 16:06:34 11/20/06 I'll leave that up to people to match on their own. - YugoBernie (NoVA) 18:27:36 11/20/06 Because of the dimension and stress involved with these - ArubaDave 22:43:55 11/20/06 Looks like a great product - TTFairladyZ 17:16:21 11/20/06 I think the pricing is fair given my wholesale & import cost - YugoBernie (NoVA) 18:08:32 11/20/06 Dont get me wrong, I think the price is reasonable for some - TTFairladyZ 18:41:13 11/20/06 And my point is... - YugoBernie (NoVA) 21:18:44 11/20/06 Thank you - TTFairladyZ 21:56:07 11/20/06 Sounds great. Thanks Bernie (n/m) - dregos 19:57:46 11/20/06 lol it never ends - CarbonZTT 21:30:52 11/20/06 You know where to find me. (n/m) - YugoBernie (NoVA) 21:45:13 11/20/06 Ordered! Thanks man. (n/m) - SeedyROM 03:54:38 11/21/06 Interesting... (n/m) - Fuzznutz 05:17:59 11/21/06 any details on how well this pulley performs at high rpms ? - lymon 06:22:52 11/21/06 Should be a non-issue given that the pulley restores the - YugoBernie (NoVA) 08:17:21 11/21/06 agreed, and why this isn't recommended for use with - Guapo 08:33:50 11/21/06 just curious... - bobZtwin (NC) 09:47:37 11/21/06 There should be enough range in your bracket but depends - YugoBernie (NoVA) 10:22:36 11/21/06
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