Ticking top end
I've just re-built the top ends on my R80 GS Paralever. Everything de-coked, new valve springs, gaskets, o' rings and grommets & stainless push rod tubes. The bike starts and runs fine but there is a persistent ticking noise from both cylinder heads that increases in line with engine speed. The rocker gear is in good condition, everything was lubed on re-assembly and the valve clearances were set at Inlet 0.1mm & Exhaust 0.2mm as per the Haynes manual. I averaged 46.5mpg or 16.4kml on a 300mile trip a couple of days ago at 75-80mph mainly on motorways, so I do not feel that the problem is too serious.
Any ideas etc, all help appreciated.
Thanks
Steve
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