IWEMA enterprise
The power of LPG


   Range Rover 4.6 EFI

 Test index

  Lambda box

  Do the LPG test


  Vacuum gauge




Range Rover 3.9/4.6 V8 EFI Petrol - LPG

This graphic shows the performance of :

Car: Range Rover
Engine:3.9L rebuild by RPI to 4.6 L. V8 EFI
Gearbox: auto
Ignition: standard with TAP
Year of make: 1990
Mixer size: 50MM and 50MM with TAP

This graphic shows the  power  at top end of a 3.9 rebuild by RPI to a 4.6EFI on petrol and LPG.

- The orange line shows the power on petrol.
- The Yellow line shows the power produced with our superb Hurricane LPG system.
   The loss of power stays between 3% and 7%.
- The green line shows the power wit a additional TAP.

There is more power on LPG as on Petrol even at 303 bhp.

(see TAP and test TAP.)