I still can't help thinking that a VFR VTEC engine is more advanced than our boxer twins yet the VFR forum has very little discussion on oil.
I appreciate that the above was somewhat of a 'throw-away' remark but there is a myth on this forum that says that the GS engine is low-tech.
True, the boxer engine is the evolution of a pretty old design but it is built with modern materials to modern designs.
That there is an element of air-cooling in the engine's design means that a higher quality oil (able to cope with a greater span of operating temperatures) is required than with a water cooled engine.
Personally, I'm happy with porridge although I was thinking about upgrading to tomato soup - but it would have to be Heinz - none of this semi-synth tomato soup!
Greg

