Range Rover Classic EFI Conversion System
Rover V8 EFI Conversion System
A complete modern engine management conversion for the Rover V8.
The factory fuel and ignition systems behind the Rover V8 are no longer up to the job.
Inconsistent cold starts, unstable idle, poor fuel control and ageing components all take away from what the engine should be.
This system replaces the entire engine management strategy with a modern, fully integrated solution — delivering reliability, consistency and drivability without compromising the character of the engine.
The Difference
Throttle response becomes immediate and predictable. Cold starts are consistent. Idle is stable. Fuel and ignition are controlled precisely across the entire rev range.
The engine behaves the way it always should have — smooth, responsive and reliable in any condition.
A Complete System
This is not a patch-up of the factory system or a mix of old and new components.
It is a complete EFI conversion, designed from the ground up to replace the original engine management with a modern architecture.
Power distribution, control and protection are handled within the system itself, removing the need for external fuse boxes and mechanical relays. The result is a cleaner installation, fewer failure points and improved long-term reliability.
Drive-By-Wire (DBW) Option
The system can be configured with electronic throttle control for the most modern driving experience.
Drive-by-wire provides smoother throttle modulation, improved low-speed control and enables features such as cruise control when configured by your installer.
This is the preferred configuration for builds incorporating modern driveline upgrades.
Integration with Regal Rover Classics Systems
Fully integrated with our ZF 8 speed conversion system and digital dash solutions.
Engine, transmission and driver interface operate together as one system — not as separate components.
Installation
Designed for installation by a qualified mechanic or automotive electrician.
Some vehicle-side wiring is required during installation. Full documentation, pin-outs and software references are provided to support your installer.
Fuel system upgrades are recommended to match the performance of a modern EFI setup.
Vehicle Compatibility
- Range Rover Classic – Rover V8
- Discovery 1 and early Discovery 2 – Rover V8
- Defender and custom Rover V8 builds
Minor installation variations may apply depending on vehicle configuration.
Build Time
Made to order. Please allow approximately 3–6 weeks for assembly and dispatch, depending on component availability.