Fine wire center and side electrodes concentrates spark energy for easier starts under all conditions
Booster gap delivers maximum firing voltage
Projected core nose offers peak performance
No.5843 is equivalent to Nos.CJ8, CJ7Y, CJ8Y, RCJ8, RCJ7Y, RCJ8Y, J8C, and RJ8C. No. 5846 is equivalent to Nos. CJ14. No. 5861 is equivalent to Nos. J19LM, RJ19LM, J17LM, and RJ17LM
Fine-wire center electrode improves ignitability with focused spark for faster, easier more consistent starting