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12-10-2018
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#1 |
 
Join Date: Sep 2018
Location: Groton, CT
Posts: 384
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92-93 engine differences
I need a oil pan gasket and was surprised to see they are different between 92 and 93 on Jerry's Gaskets website.
I ordered one for my 92, but being a fairly late 92 (#442), I'm hoping its the correct one. Any data on the differences? Thanks
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1992 ZR1 #442, 2 tops, White, White, Haibeck 415, 3.90 gear, Coilovers 2018 Audi RS5, 2.9 V6 Twin Turbo, Auto, Black, Black 2021 Audi Q3, 2.0T, 8 spd Tiptronic, Navarro Blue metallic, Pearl Beige |
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12-10-2018
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#2 |
 
Join Date: Jun 2006
Location: Sparks, NV
Posts: 2,852
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Re: 92-93 engine differences
You should be good. 93 was the first year of the 405hp 4 bolt main bearing engine with a multitude of upgrades over the original 90-92 375hp engine. I’ve never heard of a “running change” type transition for this engine update. It was a hard “model year” changeover.
This will give you a better idea. http://www.zr1netregistry.com/Inform...gineSpecs.aspx H 
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90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. |
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12-10-2018
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#3 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
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Re: 92-93 engine differences
My motor was in 92 #454 and it was fine using Early version gaskets.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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12-11-2018
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#4 |
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Join Date: Sep 2018
Location: Groton, CT
Posts: 384
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Re: 92-93 engine differences
Thanks for the info and the link.
Looks like I ordered the correct gasket.
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1992 ZR1 #442, 2 tops, White, White, Haibeck 415, 3.90 gear, Coilovers 2018 Audi RS5, 2.9 V6 Twin Turbo, Auto, Black, Black 2021 Audi Q3, 2.0T, 8 spd Tiptronic, Navarro Blue metallic, Pearl Beige |
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