Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 3
Views: 149
Re: Clutch Master & Slave Cylinder Replacement
I have not looked into the RockAuto choices. Last spring I replaced my 1993?s slave with one from Corvette Central (CC). They had several choices, the cast style replacements and the tube style...
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Forum: C4 ZR-1 Technical Postings
11-25-2024
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Replies: 16
Views: 1,940
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Forum: C4 ZR-1 General Postings
11-12-2024
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Replies: 4
Views: 942
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Forum: C4 ZR-1 Technical Postings
10-25-2024
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Replies: 13
Views: 3,027
Re: Front Brakes Locked - Seeking Advice
Sounds like what I experienced in my 85 track car one time. Now that car did not have ABS so I can?t say if the ABS can cause this. I replaced the MC and front lock up solved. I didn?t take the MC...
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Forum: C4 ZR-1 Technical Postings
10-01-2024
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Replies: 6
Views: 3,481
Re: Scan tool
If you want to use a laptop computer you can get DataCat. It is a product of Tunercat. You can get the software, purchase and then download, and the cable to connect your laptop to the diagnostic...
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Forum: C4 ZR-1 Member Rides
09-25-2024
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Replies: 10
Views: 10,571
Re: Fun in the ZR-1
The car had the 4:10?s when I got it. So I can?t offer a comparison to the stock gearing. Cruising in 6th gear on highways is fine, no issues. I do think they reduce gas mileage some but otherwise no...
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Forum: C4 ZR-1 Parts For Sale / Wanted
08-28-2024
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Replies: 2
Views: 2,681
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Forum: C4 ZR-1 Parts For Sale / Wanted
08-17-2024
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Replies: 2
Views: 2,681
*SOLD* FS: Spark Plug Wires
SOLD
I have a set of new, unopened, LT5, ZR-1, Packard plug wires. These came with the car when I purchased it and I do not need this set. They have a Mid America Motorworks part number on them, it...
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Forum: C4 ZR-1 Member Rides
06-28-2024
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Replies: 11
Views: 7,755
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Forum: C4 ZR-1 Member Rides
06-23-2024
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Replies: 10
Views: 10,571
Re: Fun in the ZR-1
I do not have contact with the prior owner that did the mods that I know of. I am the 6th owner I believe. But what I know is:
Headers
No cats
X-pipe
Borla muff
Z Industries chip
4:10 gears...
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Forum: C4 ZR-1 Member Rides
06-23-2024
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Replies: 10
Views: 10,571
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Forum: C4 ZR-1 Member Rides
06-20-2024
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Replies: 10
Views: 10,571
Fun in the ZR-1
Recently recorded a bit of fun in my 1993, #135, ZR-1. Those that follow the Facebook site will have already seen this. See link below.
Brian
https://youtu.be/vfFo5rB1roQ
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Forum: C4 ZR-1 General Postings
05-05-2024
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Replies: 14
Views: 5,279
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Forum: C4 ZR-1 General Postings
05-02-2024
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Replies: 2
Views: 2,945
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Forum: C4 ZR-1 General Postings
05-01-2024
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Replies: 2
Views: 2,945
Question about tire hold down strap
When I got my ZR-1 in March 2023, 1993, #135, the tire storage bag and Jack were not with it. The prior owner was able to get them from storage and send to me a few weeks ago. The rear tire hold down...
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Forum: C4 ZR-1 Technical Postings
04-19-2024
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Replies: 11
Views: 27,995
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Forum: C4 ZR-1 Member Rides
04-02-2024
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Replies: 1
Views: 5,018
Spring and the Vettes are out
We've had a few nice days now in western Oregon. I was able to get both Vette's out for drives before the next wet spell comes through. Fun to get some seat time in the new year! ...
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Forum: C4 ZR-1 Technical Postings
02-24-2024
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Replies: 6
Views: 11,093
Re: Knock Sensor 1995 ZR1
I had a knock sensor code on my 1993 when I purchased it last year. No burned connector like you. I replaced the knock sensor with an AC Delco unit I got from Jerry?s and problem solved. One check I...
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Forum: C4 ZR-1 Member Rides
02-13-2024
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Replies: 14
Views: 8,992
Re: 1993 #379
Nice car. I have 1993 #135, not an adversary edition. Cool cars. Enjoy
https://www.zr1.net/forum/picture.php?albumid=539&pictureid=5120
Brian
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Forum: C4 ZR-1 Technical Postings
01-23-2024
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Replies: 15
Views: 24,072
Re: Winter projects
Update on steering column pivot pin replacement:
Here is the steering column lowered on to the seat cushion, both side covers removed, my pin puller set up. A thread rod, 8-32, with several washers...
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Forum: C4 ZR-1 Technical Postings
01-23-2024
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Replies: 6
Views: 10,946
Re: ABS Randomly Pumping
Have you bleed the system, in particular the prime line between the MC and the ABS unit behind the drivers seat? I was getting the ABS light under hard braking in my 93 after I purchased the car....
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Forum: C4 ZR-1 General Postings
01-23-2024
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Replies: 13
Views: 3,518
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Forum: C4 ZR-1 Technical Postings
01-12-2024
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Replies: 6
Views: 13,646
Re: Dam serpentine belt
I did the serpentine belt on my 1993 and it was pretty straight forward. I did remove the air cleaner coupler and air horn for easier access to the tensioner and belt. With those two items removed it...
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Forum: C4 ZR-1 Technical Postings
12-30-2023
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Replies: 2
Views: 7,516
Re: Leaking Pinion Seal
One of my winter projects is to replace the pinion seal on my 1993. I posted about it on this forum, https://www.zr1.net/forum/showthread.php?t=35020
It may help with some of your questions. I also...
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Forum: C4 ZR-1 Technical Postings
12-01-2023
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Replies: 4
Views: 7,932
Re: FX3 expectations, general questions
My experience with FX3 in my 1993 ZR-1 is there is a noticeable difference between the three modes. In tour I notice much more oscillation after going over bumps and less harshness in the cars...
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