Hi I am new to the site and have a confusing question that I will prob need someone wit the same ski as me to answer. It's a 1996 yamaha wavraider 701 . Front cylinder/ head gets very hot when I flush it out with a hose . While the back cylinder stays cold . In the water both feel same temperature in water they are pretty warm but I can keep my hand on it but on the hose it defiantly gets a lot hotter. I don't think it's a carb issues cause I have a single carb and I didn't do a compression test cause its fine in the water. I'm just worried about when I flush it as just only the front cylinder gets very hot . Does anyone know why this is ?