how do you tell
Melting Slicks
Joined: May 2009
Posts: 2,782
Likes: 190
From: Decatur IL
2025 C4 of the Year Finalist - Unmodified
2022 C4 of the Year Finalist - Unmodified
Pop open the hood to see if it has the LT5 4 cammer. The ZR-1s also have a valet key that resricts horsepower. The bodywork from the doors back were wider to accomadate the wider wheels/tires, 315/35/17s. 1990 was the first year for the production of the ZR-1 until 1995. The Zs from 91 to 95 had the chmsl light on top of the B-pillar as where the standard coupes had then on the facia. There were no ZO6s in the C4 generation. Hope this helps.
Le Mans Master
Joined: Dec 2003
Posts: 5,768
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From: Van Steel Corvettes
St. Jude Donor '12-'13
The big tail is a dead give away. If you can't tell, look for the black fillers inbetween the backup lights and the license plate. Otherwise, you'll have to pop the hood, then the heavens glow, music plays, and babies cry from is pure awesomeness.
Le Mans Master
Joined: Jan 2008
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From: Edmonton, Alberta
Jim
Team Owner
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Thread Starter
Pro
Joined: Jan 2010
Posts: 618
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From: Jacksonville FL
I got a 1990 vette fully loaded with 6 speed tranny. you all see my motor it the L-98. I'm just asking because how often do you see a fully loaded vette with everything that can come with it on it.
Le Mans Master
Joined: Jan 2008
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From: Edmonton, Alberta
Thread Starter
Pro
Joined: Jan 2010
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From: Jacksonville FL
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Melting Slicks
Joined: Nov 2005
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From: WAY UPSTATE NY
Le Mans Master
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From: Edmonton, Alberta
Thread Starter
Pro
Joined: Jan 2010
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From: Jacksonville FL
Thread Starter
Pro
Joined: Jan 2010
Posts: 618
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From: Jacksonville FL
Safety Car
Joined: Sep 2002
Posts: 4,971
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From: The reason time exists is so everything doesn't happen at once
Check the label on the underside of the passenger rear compartment (if it's still there). This will give you a list of all the options that came with your car. As an alternative you could contact the NCM. For a fee they will supply you with a build sheet for your VIN.
Thread Starter
Pro
Joined: Jan 2010
Posts: 618
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From: Jacksonville FL
I won't pay a fee to learn what I got. and I checked nothing there. 