worst oil advise ever!
i ran nulon for 1 oil change and it was shit
changed to gulf western sougi (now discontinued) which was awesome (ran about 30,000 kms on it)
now running GW synx 3000 (done maybe 20,000kms on that)
will change to GW synx 6000 when it needs changing next
so all in all, don't get nulon, go to Repco (apparently they stock it) and get Gulf Western Synx 6000/3000 (which ever one they have, the 6000 is the best but 3000 is still really really good)
oh, the Synx 3000 is only like $30 too so if you don't like how it feels, just change it out