C4 - Team ZR-1 Corvette Racers

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Custom Tuning

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2/23/25 IMSA at VIR Race
by teamzr1. 08/22/25 07:08 AM

3rd GM Corvette Concept Design for street & track
by teamzr1. 08/15/25 06:55 PM

IMSA Road America Aug 3rd
by teamzr1. 08/03/25 02:30 PM

GM Release C8 Ring Numbers July 31st
by teamzr1. 08/02/25 07:36 PM

ZR1-X Verus Ford Mustang GTD War
by teamzr1. 08/01/25 04:33 PM

Team ZR-1 Store

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Newer Corvettes

What BS Ford Marketing
by teamzr1. 08/21/25 11:28 AM

New C8 ZR1s Stolen Right out of GMs BGP !
by teamzr1. 08/09/25 03:14 PM

C8 ZR1s being Flipped
by teamzr1. 08/07/25 04:16 PM

Sticker Prices for 2026 ZR1-X Models
by teamzr1. 08/06/25 07:11 AM

Can C8 ZO6 Or ZR1 Break Ring Times - Or Not ?
by teamzr1. 08/05/25 04:38 PM

Tech Talk

EPA Power gets Reduced Again
by teamzr1. 07/30/25 09:55 AM

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Jan 21st, 2023

All C4 model years

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Thread Title	Replies	Views	Last Post
Get Custom tuned or Become a remote tuning location by teamzr1 Last Post 03/10/08 01:25 PM, by teamzr1 Replies: 1 Views: 35,535	1	35,535	03/10/08 01:25 PM by teamzr1
Almost was an 1983 C4 by teamzr1 Replies: 0 Views: 455	0	455	11/19/23 08:29 PM by teamzr1
1984 Corvette Ad by teamzr1 Replies: 0 Views: 964	0	964	11/10/21 07:05 PM by teamzr1
C4 Corvette Build Sheet by teamzr1 Replies: 0 Views: 1,369	0	1,369	05/26/19 05:38 PM by teamzr1
Penske Shocks for a C4 by Last Post 12/30/18 06:18 PM, by teamzr1 Replies: 4 Views: 6,795	4	6,795	12/30/18 06:18 PM by teamzr1
Windshield washer by Last Post 12/30/18 04:10 PM, by C4 Grizz Bear Replies: 2 Views: 3,672	2	3,672	12/30/18 04:10 PM by C4 Grizz Bear
Master cylinders for aftermarket brakes (big) by Last Post 12/30/18 04:00 PM, by C4 Grizz Bear Replies: 1 Views: 2,298	1	2,298	12/30/18 04:00 PM by C4 Grizz Bear
1996 LT4 CCM Programming! by Shanzee Last Post 12/30/18 08:20 AM, by C4 Grizz Bear Replies: 2 Views: 5,443	2	5,443	12/30/18 08:20 AM by C4 Grizz Bear
C4 spring rate vs 3 letter codes by Last Post 12/29/18 09:04 PM, by teamzr1 Replies: 4 Views: 7,685	4	7,685	12/29/18 09:04 PM by teamzr1
Bleeding C4 brakes by Last Post 09/08/07 11:37 AM, by teamzr1 Replies: 1 Views: 3,454	1	3,454	09/08/07 11:37 AM by teamzr1
FRONT BRAKE PULSATION - 'NEW' DIAGNOSIS by teamzr1 Replies: 0 Views: 2,119	0	2,119	09/08/07 11:22 AM by teamzr1
Where to obtain TSB details for a C4 by Last Post 04/23/06 11:11 AM, by teamzr1 Replies: 1 Views: 2,500	1	2,500	04/23/06 11:11 AM by teamzr1
belt tensioner part # by teamzr1 Replies: 0 Views: 1,982	0	1,982	11/23/05 12:23 PM by teamzr1
C4 Drivers Seat Upgrade by Replies: 0 Views: 1,893	0	1,893	06/23/03 05:56 PM by Anonymous
What's your C4 Worth by teamzr1 Replies: 0 Views: 1,594	0	1,594	06/18/01 10:39 AM by teamzr1
Chevrolet: We'll Be There, but the Corvette Won't by teamzr1 Last Post 03/22/01 09:13 PM, by Anonymous Replies: 1 Views: 2,984	1	2,984	03/22/01 09:13 PM by Anonymous
'90 and up bulletins by teamzr1 Replies: 0 Views: 2,712	0	2,712	02/08/01 09:11 PM by teamzr1
'84 and up bulletins by teamzr1 Replies: 0 Views: 3,619	0	3,619	02/08/01 09:07 PM by teamzr1
700R4 to 4spd Muncie swap by Replies: 0 Views: 1,431	0	1,431	02/06/01 10:38 AM by Anonymous
95 LT1 clutch by Last Post 01/15/01 10:37 PM, by Anonymous Replies: 4 Views: 5,532	4	5,532	01/15/01 10:37 PM by Anonymous
Home rebuild 700R4 by Replies: 0 Views: 1,580	0	1,580	01/07/01 03:00 PM by Anonymous
Images by Anonymous Last Post 01/01/01 12:18 PM, by teamzr1 Replies: 1 Views: 2,928	1	2,928	01/01/01 12:18 PM by teamzr1
TQ Converter by Replies: 0 Views: 1,516	0	1,516	12/31/00 08:19 AM by Anonymous
90 ZR1 seat "ear" bolsters by Last Post 12/28/00 02:48 AM, by Anonymous Replies: 1 Views: 2,644	1	2,644	12/28/00 02:48 AM by Anonymous
Welcome and Enjoy by Last Post 12/27/00 06:22 PM, by Anonymous Replies: 6 Views: 8,478	6	8,478	12/27/00 06:22 PM by Anonymous
Custom ZF trannie mount support by teamzr1 Replies: 0 Views: 1,411	0	1,411	12/26/00 09:57 PM by teamzr1

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