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GTL
Bikes: Ducati 888, Suzuki RG500, Triumph Preunit
Posts: 403
Join Date: Jun 2005
Location: Nottingham
Mood: On the up
Might be worth checking that the crankcase breather system is not obstructed as that would raise your crankcase pressure. Again, I've not looked at the system in any detail so I might be talking complete rubbish....
Keith