1985 Chevrolet Camaro IROC
The third-generation Camaro was a well-received and popular car, but after a while, buyers wanted more performance and power. So Chevrolet delivered in the form of the legendary IROC-Z version. Introduced in 1985, the IROC-Z was kind of a tribute model to the Chevrolet-sponsored International Race of Champions racing series. However, it was more than just an appearance package and a cool name (via Hemmings).
Under the hood was the 350 V8 with 225 hp in the early years and 245 hp in later versions. The buyers could opt for manual or automatic, and the suspension was tuned, as well as steering. Chevrolet even offered a cool-looking convertible, which was the first Camaro rag top in 18 years. The IROC-Z proved a trendy and influential muscle car, finally giving buyers some performance.