yeah young dick head sales faggots don't understand us old timers Mick,no sense of humour?use any high quality two stroke oil,i don't use #$%*ing special bar #$%*ing oil,thats a #$%*ing rip off,i mix up 10 litres of 50/50 diff oil with any engine oil,costs #$%* all,im told that theres gay #$%*s using #$%*ing vegetable oil now to save the planet?and ive heard of cat converters on chainsaws aswell!i converted a cat once,i ran it over in my HK Monaro,i converted it into a road pizza!