Corvette C7 LT1/LT4

The map is tailored for use with Corvette C7 LT1/LT4 - EMU PRO-16 PnP Kit


Learn more about the PnP Kit: https://www.ecumaster.com/products/emu-pro-pnp-kits/corvette-c7/

Setup Details:

• EMU PRO-16
• GDI Driver
• LT1/LT4 Adapter

The map was calibrated on a dynamometer:
LT1 engine:

• Power: 450 HP
• Torque: 620 Nm

LT4 engine:

• Power: 680 HP
• Torque: 940 Nm

      
This map supports multiple configurations of Corvette C7, including LT1 and LT4 engines, and transmission variants. Select configuration in the next step.

The attached map controls the following:

• GDI injectors
• GDI high-pressure fuel pump
• All OEM sensor calibrations
• Transmission torque maps (including torque reduction and throttle blips)
• Alternator control
• Air conditioning control
• Drive by wire
• Electronic throttle
• VVT solenoid control
• Fuel pump
• Coolant fan
• Knock control
• Ignition maps
• Fuel maps

Unsupported functions:

• Cylinder deactivation
• Skip shift

Modifications:

• Exhaust system without catalytic converters
• Two LSU 4.9 sensors installed in the downpipes (included in the PnP Kit)

The vehicle operates at near OEM-level functionality; however, performance driving requires per-vehicle calibration adjustments.
Treat this base map as a baseline for further refinement.

Revision history:
2026/06/19 v1.0 Initial release
2026/07/29 v1.1 Gateway Lite firmware upgrade to 2.2