Yeah I noticed the special on at Repco online about an hour ago. I'm a bit partial to the Nulon oil in the boat ATM.
I don't really know what the specs are on the Nulon gear but they seem to be happy to publish their friction tests on some of their semi and Syn oils.
Any Aussie's on here VOA tested it? (Nulon 15W40 Prem mineral?)
Any "quantified" opinions on it? or Nulon oils in general? at 55% off I going to grab a few: keeps running costs down (and I can't help myself