How much power does the LS3 make?

From the factory the LS3 makes 321 kW (430 HP) and 575 Nm of torque. It is a 6.2 liter (6,162 cc) v8, OHV, 16 valve engine with no turbo (naturally aspirated).

Without a turbo, the power comes in smoothly with the revs. A clean intake, healthy ignition and the right fuel keep it at its best.

A used engine reaches its factory power with the matching engine computer and correct servicing. Change the oil, the filters and the plugs or the glow plugs before the first start.

Each LS3 in our shop lists its year and mileage, and the photos show the real unit.