Changed my engine 2 weeks ago - couldn't find amy Mobil 1 so ended up getting some 0w50 fully synthetic oil from a maker called Bardhal. It was Bardhal XTC 0w50. I also added some Forte Top End Treatment and WOW

But now there is almost no tappets - at worst I get about 15 seconds of tappet noise and then sweet as a nut........ dunno if it's the forte top end treatment, the engine oil or a combination of both but I can tell you the combination works wonders........
....just thought I'd share this with all my fellow tappet sufferers (is that a word

Cheers
Shane