Forum: ZR-1/ZR1 Corvette Shows & Events
05-02-2023
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Replies: 0
Views: 2,884
East Texas May 2023 Event?
The new newsletter mentions something about an East Texas event this coming weekend. I don't know that I can make it, but I'm interested to know more.
Unfortunately... I can't find anything out...
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Forum: C4 NCRS for ZR-1s
02-09-2020
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Replies: 20
Views: 3,690
Re: 1991 ZR-1 Owners need Help
#1334 is the same as #1470 pictured above: sticker on the flat part of the rim, approximately 9.5" counter-clockwise around the circumference of flat part from the valve stem. It has the two sticker...
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Forum: C4 NCRS for ZR-1s
02-04-2020
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Replies: 20
Views: 3,690
Re: 1991 ZR-1 Owners need Help
Apparently the early cars had GM Part 10074342, which was curved to go on out outer-most part of the rim. They are rare. Someone talked about reproducing them a few years ago (maybe Joel?).
It...
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Forum: C4 NCRS for ZR-1s
02-03-2020
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Replies: 20
Views: 3,690
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Forum: C4 ZR-1 Technical Postings
11-16-2019
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Replies: 27
Views: 3,149
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Forum: Corvette Audio/Electronics
11-13-2019
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Replies: 9
Views: 8,501
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Forum: C4 ZR-1 Technical Postings
11-12-2019
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Replies: 27
Views: 3,149
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Forum: C4 ZR-1 General Postings
11-12-2019
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Replies: 54
Views: 3,959
Re: Looking for ideas
You might consider using an ESP8266-based device. NodeMCU is one of a million variants that is very popular, but I'd look around to see if there weren't others that might fit. I believe you can use...
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Forum: C4 ZR-1 Technical Postings
11-12-2019
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Replies: 7
Views: 1,507
Re: Cracked Mono Leaf
There are a number of sources online (mostly salvage places specializing in Corvettes), of varying prices around $150. Went with one on ebay. If you are willing to change to a different spring, even...
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Forum: C4 ZR-1 Technical Postings
11-11-2019
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Replies: 7
Views: 1,507
Re: Cracked Mono Leaf
If anyone is interested in what this looks like, here's my rear spring that I just took out (under 75 k miles).
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Forum: C4 ZR-1 Technical Postings
08-28-2014
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Replies: 28
Views: 16,097
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Forum: Southwest Region
11-20-2013
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Replies: 4
Views: 1,299
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Forum: Past Events & Event Pictures
11-16-2013
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Replies: 16
Views: 3,483
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Forum: Southwest Region
11-09-2013
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Replies: 4
Views: 1,299
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Forum: Past Events & Event Pictures
11-09-2013
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Replies: 16
Views: 3,483
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Forum: C4 ZR-1 General Postings
11-03-2009
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Replies: 39
Views: 3,404
Re: ZR-1 Trip: Maryland to Texas
Howdy Jim and David,
It was great meeting you to, and thanks for showing off the ZR-1 by driving it half way across America (and back via a different route!).
Have a safe journey!
Marc
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Forum: Southwest Region
11-01-2009
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Replies: 15
Views: 3,242
Re: Any ZR-1 members in Dallas?
Go for it! Some Saturday lunch at a place with plenty of parking and easy to get to for both Dallas and Ft. Worth, perhaps?
Marc
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Forum: Canadian Region
09-10-2009
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Replies: 3
Views: 1,630
Re: Let my girlfriend drive my vette
A few months after I met my girlfriend, I was so impressed with how well she drove compared to other women I'd seen driving (besides my mom), that I let her drive the ZR-1 on the day that I wasn't...
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Forum: C4 ZR-1 Technical Postings
11-11-2008
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Replies: 54
Views: 5,574
Re: WOT Tuning
Howdy Tom,
Certainly not going to disagree with you. I've seen the temps climb several times as well on the track. It sure would have been nice if they'd put more money and effort into the...
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Forum: C4 ZR-1 Technical Postings
11-10-2008
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Replies: 54
Views: 5,574
Re: WOT Tuning
Howdy Tom,
Note that Tyler said "GM felt most owners would not operate the motor over 5500 rpm for any length of time so there would not be threat to any long term operations." I think this...
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Forum: C4 ZR-1 Technical Postings
10-28-2008
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Replies: 54
Views: 5,574
Re: WOT Tuning
I'm sorry to say that, regarding LT5 applications, there isn't much correct in this quoted post.
"Ideal stochiometric ratio" describes a chemically balanced mixture - it has nothing to do with...
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Forum: C4 ZR-1 Technical Postings
05-19-2006
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Replies: 193
Views: 34,411
Re: 91 ZR-1 Cutting Out Under Load
Ignition modules rarely go bad, but it sounds close to the same thing that my car as my ignition module was dieing. It was worse when hot. Has the plenum ever been off for porting or repainting...
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Forum: Forum News
07-31-2005
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Replies: 20
Views: 2,956
Howdy Mom,
At the risk of sounding crabby, is...
Howdy Mom,
At the risk of sounding crabby, is there any way to get the avatar's and profile information over to the left side of the message (formatted like the Corvette Forum) rather than taking...
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Forum: ZR-1 Net Registry Club News
07-31-2005
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Replies: 68
Views: 17,142
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Forum: ZR-1 Net Registry Club News
07-30-2005
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Replies: 68
Views: 17,142
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