Romano EFi System

What's the system suitable for?


This LPG system is suitable for the early Flapper EFi system as found on the pre 1990 3.5 litre Range Rovers, Land Rover Discoveries, Rover SD1's and also could be used on the pre 1999 P38 Range Rover and Defender 90 50th Anniversary.

Please note that it is a requirement of all LPG systems as supplied by Partsrange (RPi Engineering) that once fitted, the installation should be checked over, set up and certified by RPi or by an LPG certified fitter.

Please check with us if you are unsure if this system is suitable for your vehicle.

What does this kit include?


A self fit front end LPG conversion with EFi change over switch and all other associated parts under the bonnet (so thats everything excluding LPG tank and filler kit) to convert your engine to run on LPG.

This front end system comprises of every LPG component needed under the bonnet to convert your vehicle to LPG and includes.

LPG change over switch and gauge


Once fitted the LPG switch has two operating modes which are changed between by a simple rocker switch.

  • Petrol: As the name suggests this mode is to run the engine on petrol and the LPG system is inactive.
  • LPG: This activates the LPG solenoids and allows the engine to run on LPG, with the petrol system inactive.

This switch also has a gauge in the form of 1 Red LED and several Green ones that indicates the level of LPG in the tank.