Response I got from Michael over at ICE. Credit card or EFT bank transfer. Price still at $110 for ozvr4 members (minus freight) and very easy to deal with.
Leads are ready to send. Do you have a contact number I can put on the parcel?? Also, you can let the forum members know that all leads sets in future will feature the 2cm extra on those two leads. Better to be a bit long than short!
"The quick summary - ICE make low resistance ignition leads for the VR4 - the cabling the leads are manufactured from uses a 2000Ω/m (2,000 ohm per metre) core. I've tested a set and they come out at 1428Ω, 1763Ω and 1844Ω from shortest to longest. The stock cables are somewhere in the range of 15,000Ω/m. Alternatively, NGK Japan do some rated at 900Ω/m, which can be purchased from Meek for $200 a set. The ICE leads are $132 RRP, but mentioning you're from OzVR4.com should get you a set for $110 (plus shipping, if required). ICE is located in Cheltenham, Victoria and you can contact Michael on (03) 9532 6000 or email iceignition at bigpond.com."
I would reserve any opinion on the ICE leads vs NGK until I saw a set of NGK leads dissected.
Generally the overall construction of mass-produced leads is pretty poor, for example to attach the lead to the boot they basically just jam a screw up the core and hope it makes decent contact.
Whereas with the ICE ones the lead runs all the way through the boot down to the plug and are firmly attached to the connector.
I dropped into ICE today and spoke to Michael about the length of the leads. Actually, I dropped off ones that originally came in my car from Japan. So he's going to compare the lengths to what he has on record and get back to me next week.
I changed some leads on the weekend and the shortest lead just made it, if it were even only a few mm shorter it wouldn't have stayed plugged into the coil pack. This was despite him asking for them to be a little longer. So hopefully this will put the whole issue to bed.