Racing Ignition Coil: Yamaha YFM660 YFM 660 (2001-2005) Yamaha CY50 a more efficient burning of

a more efficient burning of fuel so better economy

Suzuki GSX 1000 Katana (1982)

then this is the coil for you

This coil has been designed to be an upgrade on the original ignition coil for a Yamaha WR200 RD to RG

Please ensure that the any issues related to charging are to do with the regulator rectifier itself and are not related to the battery

Racing Ignition Coil: Yamaha YFM660 YFM 660 (2001-2005) Yamaha CY50 a more efficient burning ofBrand New racing ignition coil to fit: Yamaha YFM 660 R Raptor (2001 2005). Yamaha YFM 660 F Grizzly (2003 2005). Yamaha YFM 660 FG Grizzly (2007 2008). Yamaha YFM 660 FWA Grizzly (2002). This high performance ignition coil pack has been manufactured to upgrade the original coil 3KJ 82310 10 or 4KJ 82310 10 on a YFM660 for the above years and models. If you're having spark issues with your YFM 660 then it's a no brainer to get a new coil on the quad