Subject	No. If you look at just the upper A-arm and look at how
Posted by	MixManMash on February 11, 2014 at 5:07 PM
	This message has been viewed 244 times.
In Reply To	wait...is this irrespective to solid bearing tension rods? posted by LJZTT on February 11, 2014 at 12:22 PM
Message	it's motion is, you'll notice that it doesn't just want to rotate along the 2 bolt points, but it also needs to rotate (albeit, a relatively small amount) around it's center section. The stock upper A-arm allows for this by using a bushing through the bolt points, so the arm can twist. In fact, these bushings do wear out after time and replacement factory upper A-arms are stupidly priced. Most people go after market for the adjust-ability, but this has always been a problem with them. The Z1 units also have a bushing, so theoretically, it should work well. However, I don't feel like being their guinea pig, R&D tester, etc, with something so critical to safety, especially with how their stuff has worked out in the past, as well as previous customer relationship issues that I personally and countless others have had.
Follow Ups	The best available FUCA? - RZturbo 11:05:37 02/09/14 Re: The best available FUCA? - Stadsport (Nick@CZP) 11:27:09 02/09/14 unique autosports has the best FUCAs in my opinion - aliaZ 14:00:05 02/09/14 Agreed. (n/m) - MixManMash 20:30:57 02/09/14 what about them justifies the large price premium? (n/m) - LJZTT 18:05:45 02/10/14 They're the only ones that pivot in the center. (n/m) - xpwarrior 20:37:21 02/10/14 gonna have to elaborate (n/m) - LJZTT 00:02:04 02/11/14 arms want to pivot during their range of motion - lidz 02:54:11 02/11/14 Or the arms loosen up. I end up checking mine a few times a - MixManMash 07:49:57 02/11/14 wait...is this irrespective to solid bearing tension rods? - LJZTT 12:22:46 02/11/14 No. If you look at just the upper A-arm and look at how - MixManMash 17:07:52 02/11/14 IE, this - Broke_as_**** 19:47:08 02/11/14 Yep. Great video. (n/m) - MixManMash 21:45:07 02/11/14 Per Power Trix, the reason why you need to use solid bearing - MixManMash 17:11:42 02/11/14 what aboot the z1 race version fuca's? (n/m) - genic 12:40:11 02/11/14 Z1 race bearings are replaceable as well. (n/m) - SuparexTT 18:56:17 04/17/15 I'm very happy with the Z1 units I have installed. - Barry (NJ) 14:42:11 02/09/14 the nagisa looks like the best to me. - slayer fan 15:37:57 02/10/14 The design has my vote but havent heard any actual feedback (n/m) - ZXoltan 20:00:58 02/10/14 interesting....i cant find anything feedback wise for these - genic 12:42:16 02/11/14 Do you mean isn't production ready? (n/m) - DennisW [Houston] 17:16:20 02/10/14 I'm waiting for SPL (n/m) - WhiTTe Z (NY) 11:58:34 02/12/14
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