How to Install Spark Plugs in a 1981 Corvette?

Answer The best spark plugs for a 1981 Corvette are the Delco platinum or iridium type. The platinum plug’s advantage over standard plugs is its ability to resist fouling. The iridium plugs, though more... Read More »

Top Q&A For: How to Install Spark Plugs in a 1981 Corvette

How to Change a 1981 Corvette's Spark Plugs?

The spark plugs on the 1981 Chevrolet Corvette are the main components that provide the spark needed to ignite the fuel-air mixture inside the engine's combustion chamber. Over time, the spark plug... Read More »

How to Replace Spark Plugs in a Chevy Corvette?

The Chevrolet company suggests that all year models of the Corvette be checked every 30,000 to 45,000 miles for spark plug damage and wear. High performance spark plugs are designed to work efficie... Read More »

How to Replace Spark Plugs in a 1993 Corvette?

The 1993 Corvette was manufactured by Chevrolet with two different engine options. The ZR1 model used the LT5 engine, with all other models equipped with the LT1 engine. Both engine types have ei... Read More »

What Is the Difference Between Regular Spark Plugs & Performance Spark Plugs?

Automotive technology has advanced so much that one may argue the standard spark plug has disappeared altogether and all plugs are performance enhanced. The truth is that standard plugs, much like ... Read More »