Victorian Rules & Regulations on car lowering

[KeaganKaotic]

I was told by a friend who was pretty dead certain that the lowest you can legally lower your car is 100mm off the road to the chassis of the vehicle or ever what way?
Is this true.
As I'm wanting to put ultra low king springs in the back of my wagon, and super lows in the front?
Would this be legal on my1990 VN wagon?


One final thing,
I'm trying to run a power cable from my batterty to my amp, but cant find any exisiting holes that arent already properly sealed, in the fire wall to get into the interior of my car?
Help?
I've tried unscrewing my water squirter bottle but once again all properly sealed up...

cheers guys

[wildss]

100mm and 3/4 of your original suspension travel is the rule.

if your car is auto there will be a hole (clutch cable hole)blocked by a grommit on the drivers side , take that out, drill a hole in it the size of your power cable and feed the cable through and put the grommit back in the firewall.
with mine being manual i had to move the big grommit on the pass side and feed the cable through on the side of that

[padrickz88]

Its not 100mm form the chassis, its from anything, whatever is the lowest will be where they measure, usually exhaust is the lowest....

[strgas]

100mm from the lowest point when loaded not curb weight .