Chevrolet ZL1 1LE · Coupé
6.2-liter V8 with Eaton TVS2300 supercharger, direct injection, variable valve timing — the final evolution of the small-block architecture. 650 hp at 6,400, 650 lb-ft at 3,600. Blower pushes from 1,800 rpm, wall of torque at 3,500. Charge cooling via water/air system: perfect on street, track needs bigger coolers after lap 3. Same AFM lifter risk on automatics. The LT4 is the last factory-supercharged Camaro engine — production ended 2024, collector piece.
650 hp, Multimatic DSSV, 7:16 Ring — the masterpiece
Road and Track: 'the greatest track car GM has ever made.' 7:16 Nordschleife stock engine and manual — faster than Aventador, McLaren 675LT, near 918 territory. Multimatic DSSV replaces MagneRide: race hardware. Carbon wing, dive planes. At ~$78k new, the greatest performance bargain in history. Used from $55k. The final chapter.
Engine Weaknesses 3
Same AFM risk as LT1 despite supercharged engine. Automatic versions affected.
Symptoms: Tick-tick-tick, misfires, check engine
Factory intercooler heats up from lap 3 — budget aftermarket coolers for track use.
Symptoms: Fading acceleration after intense stints
Eaton supercharger can develop metallic humming past 50k miles. Internal bearing wear as cause.
Symptoms: Metallic humming or rasping at part throttle
Vehicle Weaknesses 9
EPS system can fail suddenly. Heavy steering without warning. Software update or module replacement.
The 6th gen has even smaller windows than the 5th. Consumer Reports: worst sporty car for visibility.
Dual mass flywheel on manual cars can fail past 50k miles. Rattling at idle, degraded shift feel.
MagneRide dampers can leak magnetic fluid past 50k miles. Noticeable comfort loss, vehicle pulls to one side.
Rear differential develops whine at 25–50 mph. Often caused by incorrect diff fluid.
Temperature blend door actuator fails — A/C blows only hot or only cold on one side.
Chevrolet Infotainment 3 freezes, black screen. Software updates sometimes help.
Like all GM sports cars: thin clear coat, visible orange peel, early stone chips. PPF recommended.
NPP exhaust valves or heat shields rattle at 1,500–2,500 rpm. Widespread forum topic.
