ESG950 is a high quality HIGH OUTPUT stator for the Yamaha YFM660 Raptor models between the years 2001 and 2005. Many Yamaha YFM660 Raptors are fitted with high end lighting systems and the only way to drive these systems properly is by installing our high power ESG950 stator. Our engineers improved on the stock stator by changing the winding configuration, picking much better materials for winding, stator core and lead wires, and the resulting product is our ESG950 stator which offers superior performance. ESG950 offers about 35% more output than the OEM stator which can easily be handled by the stock regulator/rectifier. ESG950 is supplied as a drop in replacement which means that connectors and wiring length are identical to the OEM unit making for a very easy to install part. Like all other stators that ElectroSport manufactures this ESG950 stator comes with a full one year warranty. Power Output: 300W @ 3500RPM