This is the second installment of a C4 suspension overview series. Click to view the first article, Click to view the third article. Once all the original bushings are pushed out and the parts cleaned up bushing installation can begin. There are a couple of things to be aware of before the first bushing is […]
Category: C4 (1984-1996)
1984-1996 Corvette Suspension Overview
This is the first installment of a C4 suspension overview series. Click to view the second article, Click to view the third article The fourth generation Corvette was a radical departure from General Motors early Corvette engineering. It eliminated a perimeter frame to support the suspension and driveline. Two front frame rails integrated into the first ever Corvette uni-body […]
Corvette Central Exhaust Systems Overview
Exhaust systems have improved immensely from the early years when we would replace the rear exhaust, mufflers, and tailpipes on dual exhaust vehicles almost yearly. Corvettes were no exception. The carbon steel exhaust tubing was quickly destroyed if driven infrequently with rich running engines. The rear of the exhaust system was most prone to damage […]
C4 Corvette Tackles One Lap of America Endurance Race
The Brock Yates’ One Lap of America endurance race, formerly known as “The Cannonball,” consists of a variety of challenges on the dry skid pad, drag strip, and racetrack. It is the equivalent of the Hot Rod Power Tour with track challenges at each stop. However, it is grueling because each night it is necessary […]
Corvette Evolution: From Status Icon to Competent Cruiser
Society often pokes fun at aging, but there are many positives to growing older that are often glossed over. Many types of wines and cheeses are encouraged to age. As a person grows older, they typically do so with increased wisdom and a better understanding of what is important in life. Fine art that was […]
C4, C5, and C6 Interior Squeaks
While plastic certainly has its merits in our modern society, it can be problematic when it is used extensively in automotive interiors. Temperature extremes, excessively bumpy roads, and improper removal/reinstallation are the biggest factors that can cause annoying interior component squeaks. 1984-1989 Corvettes are arguably the worst affected, with later C4s, C5s, and C6s being […]
1984-96 Corvette Chassis Reinforcement
Is your C4 plagued by body flex when you remove the top? This is a common complaint from most C4 owners. Cornering can feel rather uncomfortable with the top removed since the top provides a substantial amount of rigidity to the chassis. Unkempt roadways also cause problems that will eventually lead to squeaks and rattles. […]
1984-1996 Corvette EGR Diagnosis
Exhaust Gas Recirculation (EGR) came about in 1975 when catalytic converters were introduced. The inert exhaust gas was used to quell the increased heat in the engine’s cylinders from the lean fuel mixtures required to keep the catalytic converters from melting down. EGR systems also helped eliminate spark knock from the increased combustion chamber temperatures. […]
Corvette Central C4 Cutaway Videos on YouTube
As we covered in an earlier post (“Why Cut Up a C4 Corvette?“), for the last few years, we had been discussing the possibilities of using a donor C4 for seminar and display purposes. We knew that many owners had plenty of questions on how the C4′s were put together. Why not dissect one for […]
Brake Pad Bedding Procedures Explained
Brake pad bedding defined Brake pad bedding involves heating a brake rotor and pad, through braking, to a specified temperature in order to allow the formation of a transfer layer. In order to maximize braking performance, brake pads must be bedded-in with their brake rotors. Following the bed-in procedures provided by the manufacturer will […]