Quality spark plugs are necessary for proper ignition of the air and fuel combustion in the chamber. They can overheat and to prevent that, cores are used that increase heat dissipation for reliable starting and are made of pure copper. Ideal for high compression applications. Take a look at our extensive collection of spark plugs from the brands:; NGK and NKG on the Tomahawk Suriname page. Order quickly via the shopping cart and have your products delivered at home in Suriname. Also for Guyana.