Originally Posted by ballin
hmmmm interesting info there Simon!!!
is it true that once you have started using Castrol RS you shouldn't swap to another brand something to do with different makeup pulling sludge thru or sumthin?
also could you PM your pricelist (+P&P)

This is not true, you can change to whatever oil you want, as long as the oil change proceedure is followed correctly.
Pm sent fella.
Cheers
Simon.