vacuum advance unit - which one?

[tvart]

does anyone know the part number or type of the vac advance unit on the RV8 Dizzy? I need a replacement but dont know if i should get a unit described on Rimmer Bros as Elec Dizzy unit or SD1 unit?

Or is there anywhere else i can get one from asap...

[Ozstyle]

Hi,
I noticed a part number stamped on the advance unit when removing mine. Best to quote this if you want to replace like with like.

[GreenV8S]

If you have a wild cam you may need a special high pressure unit (i.e. one that works with less manifold depression), otherwise you want a standard Range Rover 3.9 one. RPI sell them.

[tvart]

cheers fellas!