Chevrolet Express 4.8 V8 279hp

Stock vs. Tune Maps remap

Measured values for the Chevrolet Express 4.8 V8 279hp.

	Stock	Remap	Difference
Power	279 HP	300 HP	+21 HP
Torque	400 Nm	430 Nm	+30 Nm

From the factory the Chevrolet Express with the 4.8 V8 279hp engine (2008 - 2014) delivers 279 HP and 400 Nm on petrol. With a Tune Maps remap the calibration is optimised to 300 HP and 430 Nm – that is 8% more power and 8% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Ac Delco E38 ECU.

Measured values. Results can vary with vehicle condition, fuel quality and hardware.

Engine & ECU data