LT5 6.2L Engine Details

The LT5 engine found in the 2019 Corvette ZR1 is the most powerful engine ever produced from GM.  

  • 755 horsepower and 715 lb.-ft. of torque
  • Over 600 lb.-ft. of torque available from 2,200 rpm to redline (6,500 rpm)
  •  Peak boost pressure of 13 psi and 52% larger displacement (compared to the LT supercharger on Z06 models) and features highflow efficiency 4-lobe design rotors to maintain peak effectiveness at higher speeds
  •  95 mm bore throttle body that complements the larger supercharger and dual fuel injection system to flow plenty of air in the engine
  • Dry-sump lubrication 
  • Upgraded crankshaft (higher-strength steel) and torsional vibration damper with a steel inertia ring to handle higher operating loads
  • New dual fuel injection system that uses a port fuel rail and injectors, in addition to the direct injection system to provide supplemental fueling during power enrichment moments 

LT5 Supercharger Cutaway

Click Here to Return to the Home Page from LT5

Search Here


Save With Our Factory Direct Supporting Vendors

All New MAX 360 - Power, Precision, 360  Degree Protection Escort Radar Detectors
Eckler's Corvette