Hello, Yamaha guy here (Superjet 2 stroke). I acquired these carbs and intake manifold and I suspect they are from a Seadoo but I’m not sure. Does anyone have any info? I’ve tried hundreds of Google searches and cannot find anything about these carbs. I find the rubber flanges odd and also there are no fuel inlet or returns on the carbs. I know they’re Mikuni’s and I believe 44’s but that’s about it. Thanks for any insight!