I was wondering what a good average cylinder pressure test would read as I use to take the pressures on my old Trident which gave me a history and when to sort it out. [that was 150,000 miles for new rings and a hone, it had been dropping over a period]
As I did not do this previously when I got the Guzzi and have only just started I am interested in knowing what figures I ought to expect [I realise that there will be variances]?
Does the pressure alter depending on flat tappets and roller? Does the valve clearances make a difference too as there seems to be 2 values of clearance that can be used on the 1200's [belive 0.1 and 0.15 are the ones].