That engine looks a lilttle small to be a 360cc. If you look close it looks like the stock engine maybe a 260cc maybe. Because i dont think the 360 would fit that nice and still have the clearance on all the sides as a normal blaster motor. I mean after all more power requires more motor right!?!?!? or maybe im crazy either or i still wouldnt pay almost 800$ for a stock blaster which i can buy locally for $400-$600...
That blaster was professionally rebuilt by a qualified Yamaha engineer!!! So it must be a 360cc blaster.... lol .... NOT!!!! people must be so DUMB!!!!