Can anybody feedback what brand of oil they have successfully used, semi synth preferably, as I can't get hold of what I used to use. Many years ago I had a huge oil leak (ended up changing all the seals and rebuilding supercharger) and I would like to avoid that again. I am still running W5DPOs for spark plugs but have seen topics elsewhere to help me with that, if anybody has some fresh thinking with that then please pop it below, car is standard. Most of these topics are getting old now, and a search has not thrown up much
Thanks guys