Champion Copper Plus Spark Plug Each #CCH-803 fits Yamaha YTZ250 Tri-Z 1985-1986
Product Details
Copper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
Patented Ultraseal coated shell for rust prevention