C4 - Team ZR-1 Corvette Racers

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Custom Tuning

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Common Information

Idiot C8 Driver - DumbAss
by teamzr1. 12/29/25 01:13 PM

Dumbass with a C8 on train Tracks
by teamzr1. 12/11/25 02:10 PM

TF Sport Drivers for 2026 WEC Season
by teamzr1. 12/09/25 06:37 PM

EPA Reduces Required 50 MPG down to 34 MPG
by teamzr1. 12/03/25 03:29 PM

Team ZR-1 Store

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Newer Corvettes

Corvette ZR1 vs Mustang GTD vs 911 GT3 RS: Record-Breaking Battle
by teamzr1. 12/23/25 06:16 PM

More Rumors of a 2027 Grand Sport & 6.7L Engine
by teamzr1. 12/23/25 10:39 AM

C8 ZR1 vs Ferrari 296 GTB 1/4 Mile
by teamzr1. 12/22/25 03:11 PM

GM Raises 2026 MY C8s Prices Again
by teamzr1. 12/18/25 01:36 PM

C8 Do Not Swap Control Modules !
by teamzr1. 12/17/25 07:51 AM

Tech Talk

Calibrating Your Torque Wrenches
by teamzr1. 12/30/25 06:02 PM

Indexing Spark Plugs
by teamzr1. 12/17/25 07:03 PM

Forum Statistics

Forums27

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Posts6,912

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Most Online425
Oct 19th, 2025

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 12:25 PM, by teamzr1 Replies: 1 Views: 36,764	1	36,764	03/10/08 12:25 PM by teamzr1
C4 Production Numbers & RPOs by teamzr1 Last Post 10/27/25 02:09 PM, by teamzr1 Replies: 1 Views: 95	1	95	10/27/25 02:09 PM by teamzr1
Almost was an 1983 C4 by teamzr1 Replies: 0 Views: 537	0	537	11/19/23 07:29 PM by teamzr1
1984 Corvette Ad by teamzr1 Replies: 0 Views: 1,021	0	1,021	11/10/21 06:05 PM by teamzr1
C4 Corvette Build Sheet by teamzr1 Replies: 0 Views: 1,450	0	1,450	05/26/19 04:38 PM by teamzr1
Penske Shocks for a C4 by Last Post 12/30/18 05:18 PM, by teamzr1 Replies: 4 Views: 7,029	4	7,029	12/30/18 05:18 PM by teamzr1
Windshield washer by Last Post 12/30/18 03:10 PM, by C4 Grizz Bear Replies: 2 Views: 3,801	2	3,801	12/30/18 03:10 PM by C4 Grizz Bear
Master cylinders for aftermarket brakes (big) by Last Post 12/30/18 03:00 PM, by C4 Grizz Bear Replies: 1 Views: 2,420	1	2,420	12/30/18 03:00 PM by C4 Grizz Bear
1996 LT4 CCM Programming! by Shanzee Last Post 12/30/18 07:20 AM, by C4 Grizz Bear Replies: 2 Views: 5,698	2	5,698	12/30/18 07:20 AM by C4 Grizz Bear
C4 spring rate vs 3 letter codes by Last Post 12/29/18 08:04 PM, by teamzr1 Replies: 4 Views: 8,007	4	8,007	12/29/18 08:04 PM by teamzr1
Bleeding C4 brakes by Last Post 09/08/07 10:37 AM, by teamzr1 Replies: 1 Views: 3,539	1	3,539	09/08/07 10:37 AM by teamzr1
FRONT BRAKE PULSATION - 'NEW' DIAGNOSIS by teamzr1 Replies: 0 Views: 2,186	0	2,186	09/08/07 10:22 AM by teamzr1
Where to obtain TSB details for a C4 by Last Post 04/23/06 10:11 AM, by teamzr1 Replies: 1 Views: 2,605	1	2,605	04/23/06 10:11 AM by teamzr1
belt tensioner part # by teamzr1 Replies: 0 Views: 2,066	0	2,066	11/23/05 11:23 AM by teamzr1
C4 Drivers Seat Upgrade by Replies: 0 Views: 1,971	0	1,971	06/23/03 04:56 PM by Anonymous
What's your C4 Worth by teamzr1 Replies: 0 Views: 1,653	0	1,653	06/18/01 09:39 AM by teamzr1
Chevrolet: We'll Be There, but the Corvette Won't by teamzr1 Last Post 03/22/01 08:13 PM, by Anonymous Replies: 1 Views: 3,074	1	3,074	03/22/01 08:13 PM by Anonymous
'90 and up bulletins by teamzr1 Replies: 0 Views: 2,782	0	2,782	02/08/01 08:11 PM by teamzr1
'84 and up bulletins by teamzr1 Replies: 0 Views: 3,675	0	3,675	02/08/01 08:07 PM by teamzr1
700R4 to 4spd Muncie swap by Replies: 0 Views: 1,489	0	1,489	02/06/01 09:38 AM by Anonymous
95 LT1 clutch by Last Post 01/15/01 09:37 PM, by Anonymous Replies: 4 Views: 5,774	4	5,774	01/15/01 09:37 PM by Anonymous
Home rebuild 700R4 by Replies: 0 Views: 1,642	0	1,642	01/07/01 02:00 PM by Anonymous
Images by Anonymous Last Post 01/01/01 11:18 AM, by teamzr1 Replies: 1 Views: 3,010	1	3,010	01/01/01 11:18 AM by teamzr1
TQ Converter by Replies: 0 Views: 1,581	0	1,581	12/31/00 07:19 AM by Anonymous
90 ZR1 seat "ear" bolsters by Last Post 12/28/00 01:48 AM, by Anonymous Replies: 1 Views: 2,745	1	2,745	12/28/00 01:48 AM by Anonymous
Welcome and Enjoy by Last Post 12/27/00 05:22 PM, by Anonymous Replies: 6 Views: 8,701	6	8,701	12/27/00 05:22 PM by Anonymous
Custom ZF trannie mount support by teamzr1 Replies: 0 Views: 1,473	0	1,473	12/26/00 08:57 PM by teamzr1

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