look where the yamahas are made and then look where the merqs are made ,both in japan but wait a second,!! look at the real place some motors are made merq has 3 plants one in japan guess what its a yamha power head the second plant is in china , do not buy that one, and the third is in usa,!! that is made like the yamhas, the motors coming out of china have had a ton of problems from oilers not installed to pump gaskets being installed backwards not a good qc ,save some money buy a merq but ck the location of mfg befor taking out the door on what ever motor you choose and another note the peeps i know running the merq they hate it darn thing sips fuel and there making 3to 4 trips to my 2 trips on a 2stroke ,i was informed by a merq and also by a yamha dealer to look at mfg location of motors heed that warning warrentees are tough to get honor