1982 Camaro Z28 Performance Output

When Chevrolet introduced an all-new Camaro sports coupe for 1982, the redesigned car won raves for its handling. However, in light of the oil shocks of the 1970s, base-model Camaros emphasized fuel economy over acceleration. For true performance, Camaro buyers had to step up to V-8 models like the Z28.

LG4 Engine Specs

The LG4 delivered 145 hp from 305 cubic inches. Torque measured 240 ft.-lbs. at 2,000 rpm. This powerplant featured a four-barrel Quadrajet carburetor and an 8.6:1 compression ratio. This engine also served as an option in the Camaro's Berlinetta and Sport Coupe trim levels.

LU5 Engine Specs

Chevrolet reserved the optional LU5 engine exclusively for the Z28. Essentially the same basic engine as the LG4, the LU5 added a throttle-body fuel injection system known as Cross Fire Injection to boost output to 165 hp. Torque remained 240 ft.-lbs., although it now peaked at 2,400 rpm. Z28s equipped with the LU5 engine sported functional air induction vents on the hood.

Performance

Motor Trend clocked a pre-production model with the LU5 engine at a 0-to-60-mph time of 9.4 seconds. Skid pad grip measured a then-impressive 0.83g. Car and Driver measured a 0-to-60 time of 7.9 seconds and a quarter mile of 16.0 seconds at 85.0 mph.

References

• Auto Site: Chevrolet Camaro Retrospective: 1982 - Rejuvenated!
• IROC Zone: 1982 Camaro Specifications
• ThirdGen: 1982 Chevy Camaro '82
• ThirdGen: 1982 Camaro Z28 - Motor Trend January 1982
• Muscle Car Facts: 1982 Camaro