BRISK DOR15LGS Premium LGS spark plugs are designed for tuned and competition engines where strong, consistent ignition is important.
Sold as: Set of 4.
Specifications: 14mm thread diameter, 19mm (3/4") thread reach, 16mm (5/8") hex, gasket seat, resistor type, projected tip and BRISK heat range 15.
The Premium LGS design uses a silver centre electrode and multi-ground firing arrangement to provide a large ignition area and excellent heat transfer. Suitable for a wide range of OEM and performance ignition systems.
Please confirm plug specification is suitable for your engine combination before ordering.
