Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
09-18-2021
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Replies: 4
Views: 806
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
09-15-2021
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Replies: 4
Views: 806
FS: ZR-1 factory Bose stereo/amp/speakers
Gents,
Sold my '90 ZR-1.
I'm selling all the orginal Bose equipement. Everything works and is there - amps/speakers/head unit. I have all the speakers (could only load up 5 pics, hence only...
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Forum: C4 ZR-1 Technical Postings
05-08-2021
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Replies: 5
Views: 821
Re: C7 brakes on a 90 ZR-1?
Did you have to do any fabrication - or puchase additional parts (minus calipers/rotos) to do the swap? Thanks.
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Forum: C4 ZR-1 Technical Postings
05-07-2021
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Replies: 5
Views: 821
C7 brakes on a 90 ZR-1?
Gents,
I'd like to upgrade my front brakes on my 90 ZR-1.
Some initial research shows that the C7 front caliper "can" work on our cars. There's a thread on the Corvette forum where a gentleman...
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Forum: C4 ZR-1 Technical Postings
12-11-2020
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Replies: 12
Views: 1,065
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Forum: C4 ZR-1 Technical Postings
12-11-2020
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Replies: 12
Views: 1,065
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Forum: C4 ZR-1 Technical Postings
12-11-2020
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Replies: 12
Views: 1,065
Re: 90 ZR-1 -rough idle and knock
Thanks for the reply, do appreciate it, but it's not the MAP sensor - it's good.
I think it's the IAC. Funny - I'm not 100% sure of its location on the throttle body - been looking on Google...
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Forum: C4 ZR-1 Technical Postings
12-11-2020
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Replies: 12
Views: 1,065
90 ZR-1 -rough idle and knock
Gents, Need your input here.
34k mile ZR-1. Always maintained.
Upon start up, she's' rough on idle and knocks loud and bad. No smoke, no odors...just sounds horrible and pretty much won't...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
10-31-2020
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Replies: 5
Views: 1,112
Re: 1990 rear wheels wanted
Hi Vetman,
I need a rear wheel :)
Can you post up some pics, please? I'm interested in the full set.
Thank You!
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
09-24-2020
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Replies: 7
Views: 1,356
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Forum: C4 ZR-1 Technical Postings
09-07-2020
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Replies: 6
Views: 932
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Forum: C4 ZR-1 Technical Postings
09-05-2020
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Replies: 6
Views: 932
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Forum: C4 ZR-1 Technical Postings
09-05-2020
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Replies: 6
Views: 932
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Forum: C4 ZR-1 Technical Postings
09-05-2020
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Replies: 6
Views: 932
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Forum: C4 ZR-1 General Postings
12-17-2017
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Replies: 23
Views: 1,154
Re: Radar detectors..
Valentine and Passport products are always reliable, owned both. But do not overlook the new tech from Uniden...very impressive for the money and have one in my ZR-1. I live in TX, so radar's are a...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
11-01-2017
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Replies: 15
Views: 1,322
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
10-27-2017
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Replies: 6
Views: 872
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Forum: C4 ZR-1 General Postings
09-05-2017
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Replies: 8
Views: 689
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Forum: C4 ZR-1 General Postings
09-05-2017
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Replies: 12
Views: 1,194
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Forum: C4 ZR-1 General Postings
08-12-2017
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Replies: 20
Views: 1,574
Re: Straight Pipe Success!
Bob, ah yes, words of wisdom! I'm a fan of cats, too for modern muscle. As my avatar shows, I own an old school hot rod and know all too well about going "cat-less" and all the great gas odors!
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Forum: C4 ZR-1 General Postings
08-11-2017
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Replies: 20
Views: 1,574
Re: Straight Pipe Success!
Yeah, I agree. The more I'm driving it, the more I realize the sound is spot on for me. More power would be great, but it's not necessary. I didn't buy this car to go racing; I own it because of...
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Forum: C4 ZR-1 Technical Postings
08-11-2017
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Replies: 13
Views: 3,065
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Forum: C4 ZR-1 Technical Postings
08-11-2017
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Replies: 4
Views: 386
Re: Video: belt tensioner and harmonic balancer
You statement is so correct! This car sat for 10 years, that means NO maintenance. So, guess what I've been doing? Driving it, listening, watching and asking. I've replaced windshield wipers,...
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Forum: C4 ZR-1 Technical Postings
08-11-2017
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Replies: 4
Views: 386
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