My Blaster vin number shows it to be a 1999 Blaster but the engine is a 4 stroke, i just bought it and it's all good i mean i can repair it if it has problems but finding parts for it are confussing because it brings up a 2 stroke engine when i look up parts ? and the trans doesn't have a clutch u just shift all up.it's weird because it doesn't have an electric start just a pull start with a cable that reliefs the compression i can't find this engine in yamaha manuals does anyone else know about a Blaster with an engine like that?