All Camaros of that model year came with fuel injection as standard, and the 1988 vehicles also had the Z28 logos replaced by the "IROC-Z" inscription, among other changes.

The standard Z28 is enormously capable, and the addition of IROC spec components make it a runner of Olympic measure.

This 1988 Chevrolet Camaro IROC-Z Coupe is a modified third-gen car currently looking for a new owner to exploit its new-found V8 engine ...

Initially offered as a handling package for the capable Z28 model, and outright replacing the Z28 during the 1988 to 1990 model years, the IROC-Z was equipped with upgraded suspension components ...

The IROC-Z was a massive hit. By the time this 1988 model hit showrooms, Chevy dropped the mid-level Z28 Camaro trim and replaced it with the IROC-Z, thanks to its popularity.

Up until 2003 he was living in SoCal, hammering the gears and cruising in his ’87 IROC Z28 with the T-tops off—life was good.

Such is the case with the 1990 Z28 1LE IROC Camaro that’s been hidden in a basement for 34 years. Oh, and get this: It has 6 miles on the odometer and was never plated or driven!