SBT NGK KR9E-G/KRC-G Spark Plug for 300hp 160 ACE Engine - KR9E-G

G-Power = Superior Performance, with improved fuel efficiency, lower emissions and quicker starts, G-Power is the best platinum spark plug at an economical price. Fine platinum tip reduces required voltage Extremely durable under high heat Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Faster starts and quicker acceleration Better fuel economy and lower emissions