* 2.5L Iron Duke (4-cylinder): This was a base engine option.
* 2.8L V6: A common and relatively powerful V6 for the time.
* 3.0L V6 (in some models): A larger displacement V6, though less common than the 2.8L.
* 5.0L V8 (Small Block Chevy): This was the performance option, and came in different horsepower variations (depending on the specific carburetor and other components). It's the engine most enthusiasts associate with the third-generation Camaro.
* 5.7L V8 (Larger Block Chevy - very rare): Extremely uncommon in a '86 Camaro, but it's technically possible a swap or aftermarket installation was done.
Important Note: While many engines *could* potentially be fitted into a 1986 Camaro with significant modification (engine swaps are popular), the list above represents the engines that were originally available from the factory. Any engine swap would require significant mechanical expertise and fabrication.
