1990 - 1995 Corvette ZR-1

General Motors Media Press Release FOR RELEASE: November 7, 1996 CONTACT(S):  Chevrolet/Geo Communications Phone:  (800) CHEVY-MI or: (810) 492-8841 Fax: (810) 492-8853 Chevrolet LT5 Impala SS: Tim Allen's Way of Saying ‘Get Me To The... Read More

Subject: High Effort Shifting into Gears After Cold Soak (Contact Technical Assistance) Model and Year: 1995 Chevrolet Corvette With 5.7L Engine (Vins J and P - RPOs LT5 and LT1) and 6-Speed Manual Transmission Source: Chevrolet Product... Read More

Subject: Product Campaign - High Shift Effort Into Reverse Gear on Manual TransmissionModel and Year: 1995 Chevrolet CorvetteSource: Chevrolet Product CampaignBulletin Number: 95-C-16To: All Chevrolet/Geo DealersGeneral Motors has determined that... Read More

The correct color code for the 1994 - 1995 Corvette ZR-1 5-spoke wheels is Dupont #C9201 or GM #WH9819. Read More

From Greg Van Deventer, Mercury Marine - October 18, 2000: "The A.L. Dunn cylinder heads have as cast intake and exhaust ports.  All cylinder heads up to that point were from the same mold.  The '90 - '92 cylinder heads were as cast, ... Read More

Subject: INTERMITTENT ASR SERVICE LIGHT (REPLACE MEM-CAL)Model and Year: 1993-94 CHEVROLET CORVETTE WITH 5.7L ENGINE (VIN J - RPO LT5) AND MANUAL 6-SPEED (ML9) TRANSMISSIONSource: Chevrolet Service BulletinBulletin Number: 47-50-01CONDITION:SOME... Read More

Subject: LACK OF WOT-LOW ENGINE POWER REVISED CABLE ADJUSTMENT PROC. Model and Year: 1992 CORVETTE ZR-1 WITH 5.7L ENGINE AND MANUAL TRANSMISSION Source: Chevrolet Product Emission Campaign Bulletin Number: 92-214A-7B - (07/01/1992) THIS... Read More

Quietly Powerful: How to Build a C4 LT1/4/5 Exhaust that Gains 28 hp and...is Quiet Text and Images by Hib Halverson ©2003 Shark Communications No Use Without Permission   Click image for larger view A Flowmaster cat-back... Read More

Subject: LOSS OF HEAT/COOLING CONTROL REVISED PROGRAMER AVAILABLE Model and Year:1991 CORVETTE WITH 5.7L ENGINESource: Chevrolet Service BulletinBulletin Number: 91-200-1A - (02/04/1991) Condition: On some vehicles the temperature of air coming from... Read More

Subject: Loss of Heating or Cooling Control - New ProgrammerModel and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-378-1A - (10/25/1990)TO: ALL CHEVROLET DEALERSCondition:The customer may comment on a loss of heating or... Read More