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#1 |
![]() Join Date: Mar 2017
Location: Toronto Canada
Posts: 34
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I took the top off my ZR1 the other day on the way home from work. I will never do that again!!!
Unless these two things actually work. 1) Frame stiffiner bar system by vet 2 vet, does it make a huge difference. I have seen lots older post on here and other sites but know one really answered the question. 2) I am planning on teaming that up with the R&D camber brace if I can find one. Anyone have a brace for a 90 ZR1 for sale? |
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#2 |
![]() Join Date: May 2005
Location: Georgia Mountains
Posts: 918
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Consider an R&D harness bar brace .... if you can find one. I purchased/installed the harness brace primarily for the camera mount and was surprised that it solved all of the shaking & looseness when the top was removed. The install was quick & easy and uses existing holes (no drilling required).
Last edited by Gunny; 04-24-2017 at 03:31 PM. Reason: typo |
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#3 | |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,446
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I have the harness bar and it is still Shake rattle and roll with top off just leave the top on Sent from my iPhone using ZR-1 Net Registry |
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#4 |
![]() Join Date: Mar 2017
Location: Toronto Canada
Posts: 34
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Lol I think I am just going to leave it on!
Does the brace improve the structure with the roof on? I live in the country with not the smoothest roads so if it helps I'm interested. |
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#5 |
![]() Join Date: Jun 2015
Location: Texas
Posts: 529
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When I first got mine, it did not shake at all with the top off, but now it does, I find that puzzling.
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#6 |
![]() Join Date: Aug 2012
Location: Ellicott City, MD
Posts: 1,719
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I have the No Flex frame stiffener that I purchased/won at the silent auction at Carlisle. It works! We have speed bumps in our development and a dip in the road that would cause the car to flex when the top was off. Now no flex or noise.
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Charlie __________ Dredgeguy WAZOO Member 1992 Bright Red/Black ZR1 #246 Dana 4:10 gears Polished LT5 by Haibeck Polished Fikse FM5's with Michelin Pilot Sport 2 Stainless Works headers and cats with Corsa |
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#7 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,158
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I have been saying that for 7 years.. they work. i wouldn't still have the original prototypes on my car if they did not work.
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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#8 |
![]() Join Date: Feb 2010
Location: Jacksonville,FL
Posts: 247
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I have the NO Flex Frame Stiffening Bars on my Z and they have made a big difference with the roof off to this day.
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Gary 90-1572 ![]() |
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#9 |
![]() Join Date: Jan 2015
Location: Marietta, GA USA
Posts: 1,148
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PM sent re: this X-Brace for sale:
http://zr1.net/forum/showthread.php?t=26463 |
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