Tune-Up Kits

J4005 - 2-Cycle & Tecumseh 2HP Engines Compatible with all competitive models with Tecumseh 2HP engines. Kit includes 3.2oz bottle of smokeless synthetic blend oil for 2-cycle engines. 40:1 gas mixture reduces emissions. Kit includes (1) NGK 4972 (BPMR6A) nickel spark plug with copper core to aid in heat removal. Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer. J4006 - Tecumseh 3HP Engines Compatible with all competitive models with Tecumseh 3HP engines. Kit includes 3.2oz bottle of smokeless synthetic blend oil. Kit includes (1) Autolite 255 copper spark plug designed with nickel-plated shell for corrosion resistance. High alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.