I just picked up a Nissan 9.9 outboard that I need some information on. Its a NS9.9B2 model, grey cowl and blue lower. Can anybody tell me the year model of this motor? I dont see a carb kit listed for this unit on the parts diagram. Should I worry about parts availablity on this rig? The reason im asking is that I bought it for the e start but I have a 9.9 Johnson that runs like a top. I was going to sell the Johnson but I may fix the nissan and sell it.