Someone explain in detail about timing a 2 stroke outboard. Why would there be a high and low speed adjustment. Also, why are there timing marks on both sides of the flywheel? I've noticed that one seems to be 3 degrees from the TDC of the top piston, and the other side it 3 degrees from TDC of the bottom piston. Anything would be great.<br /><br />Also. I have a 55 HP Nissan, Is there a specific brand of oil I should be using? When I bought this boat, the owner told me to use the quick silver brand. I have been, but should I be?
