A Chevrolet Express 4.8 V8 279hp (2008 – 2014) makes about 300 hp and 430 Nm with Stage 1 software, compared with 279 hp and 400 Nm from the factory. That is 21 hp and 30 Nm extra.

This is a petrol engine with a displacement of 4,807 cc and engine code L20. The engine is controlled by the Delco E38.

Besides Stage 1, the following options are available for this vehicle: DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map and Vmax.

Frequently asked questions

How much power and torque does a Chevrolet Express 4.8 V8 279hp gain with Stage 1?

About 21 hp and 30 Nm: from 279 hp / 400 Nm to roughly 300 hp / 430 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Chevrolet Express 4.8 V8 279hp use?

Delco E38.

Which extra options are available for a Chevrolet Express 4.8 V8 279hp?

DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map and Vmax.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.