I always used to use Morris's HD30 in all my aircooled VWs I started using Halford's 20w50 Classic because it seemed the right thing to do now that everything is MultiGrade. But I am now back to Morris's 30 as Heritage, which are only a 20 minute drive away has started stocking it.
There's probably no advantage to using a MonoGrade oil in an Aircooled VW these days as Multigrades are so good, but the old boys used to sware by them in the old days on the basis that the oil works harder in an air cooled engine and runs at higher operating temperatures. So using Morris's now is like a nod to the past...
Mike :thumbup:
July 1957 UK supplied RHD Oval. 1972 World Champion Beetle. 1978 UK supplied RHD 1303LS Cabriolet. 1973 UK supplied RHD 1303s.