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#1 |
Join Date: Nov 2023
Location: Carlsbad
Posts: 9
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My apologies if this is a dumb question but I have been looking at 90-92 years and I noticed in the underbody pics of a few '91's some have the rectangle muffler and some have the double pipes on each side.
Also, I see some control arms are black and others are silver. Was this an option or part of a package or color combo? Thanks for the information. Brad |
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#2 |
Join Date: Nov 2023
Location: Carlsbad
Posts: 9
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Please disregard the control arm question. It seems I was looking at some that were were not as clean as others so what looked like black was dirty silver
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#3 |
![]() Join Date: Nov 2014
Location: WI
Posts: 121
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All 1990-1995 ZR-1's stock mufflers had double pipes on each side
The older I get the faster I was. |
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#4 | |
Join Date: Nov 2023
Location: Carlsbad
Posts: 9
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Here are pics of a '91 and a '95 with the rectangle muffler outlets. |
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#5 | |
![]() Join Date: May 2010
Location: Japan
Posts: 3,572
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Sorry, but that is not true. Here is another 95 ZR-1, check toward the end of the video. https://youtu.be/-el21jCS7_A?si=iWtLyk7osn6tCJxh Here is 94 ZR-1 https://youtu.be/VvBorFqRRd0?si=n3mM7TEYVSY4Ydk9 Here is a 93 ZR-1 https://youtu.be/kbb4m692sgw?si=JygMh6HQy8Iwt9Ce Sent from my iPhone using ZR-1 Net Registry
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Craig "ZR-1 NO KA 'OI" "ZR-1 ICHIBAN" 1995 #228 Black/Black with Dunn Heads ZR-1 owner since September 2003 ZR-1 Net Registry Founding Member #0074 NCM Lifetime Member #2048 ![]() Last edited by HAWAIIZR-1; 12-30-2023 at 01:41 AM. |
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#6 |
![]() Join Date: Sep 2008
Location: Mullica Hill, New Jersey
Posts: 2,574
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All 92-95 ZR-1's had the single rectangular (LT-1) style Semi flat black tip from the factory on each side.
The mufflers themselves on those years ZR-1's were somewhat more restrictive than the LT-1 spec mufflers which disappointingly, had a notably "healthier tone" than the ZR-1 stock muffler. ![]() Marty |
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#7 |
![]() Join Date: Nov 2014
Location: WI
Posts: 121
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Yes, that's not stock. Some people liked the LT-1 rectangular look so they replaced the mufflers or added muffler eliminators rectangular.
The older I get the faster I was. |
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#8 |
![]() Join Date: Nov 2014
Location: WI
Posts: 121
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I'm a GM part consultant for chevy dealer trust me. I'm correct.20231229_165242.jpg20231229_165154.jpg
The older I get the faster I was. |
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#9 |
Join Date: Nov 2023
Location: Carlsbad
Posts: 9
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Thanks again. Very helpful.
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#10 | |
Join Date: Dec 2007
Location: Fremont,Ca
Posts: 3,058
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