michalepaucek

Hi guys! I have oil cream up on my bike and I do an oil and engine flush. Then I realized that I just put it down to crappy weather. I had the cylinder head and head gasket did two months ago. I'm wondering what oil brand should I use. What are you guys using? I asked some people and they told me two oil types which are 10w/40 and 10w/30. More people said I should use the 10w/30 because mine is the old engine and it works better than the former one, and people also suggested I refer to this website about motorcycles. Need some advice from you guys who have used this? Please help me. Thanks in advance!