Caprice — Stage 1 ECU Tune
- Power output increased to 253 kW
- Enhanced engine breathing with performance camshaft
- Improved valve timing characteristics
- Increased volumetric efficiency
The L98 in the VE Caprice responds well to a camshaft upgrade and matching calibration. This 2010 example made 253 kW at the wheels with 539 Nm after the tune, translating the mechanical changes into usable power without additional hardware.
The calibration focused on fuelling stability and timing adjustments to suit the altered valve events. The L98's relatively conservative factory mapping leaves room to work with once the cam profile is addressed, particularly in the mid-range where these cars spend most of their time on longer highway runs.
Stage 1 file keeps the tune accessible for workshops familiar with naturally aspirated LS tuning. No forced induction, no complications—just a solid street calibration for a camshaft upgrade.
What hardware changes are required for this Stage 1 tune?
This build includes a camshaft upgrade. The Stage 1 tune is calibrated to match that cam profile without requiring further hardware modifications.
What fuel should be used with this calibration?
Fuel type was not recorded with this particular file, so confirm requirements with your Protunes account manager before fitting.
Is this suitable for a daily-driven Caprice?
Yes. The calibration is street-focused and designed around a single camshaft modification, making it practical for regular use while delivering improved output.
This calibration was developed for a workshop like yours
The Holden Caprice above was calibrated by Protunes for a partner workshop — they did the vehicle work and kept their customer; we did the calibration engineering. Add professional ECU and TCU calibration to your workshop without employing a calibration engineer.
Apply for Workshop Access