NGK BUR9EQP is a high-performance platinum spark plug for engines where stable ignition, high temperature resistance and reliability are important. It is often used in performance and turbo engines, including rotary engines such as the Mazda RX-7.
The spark plug features a platinum centre electrode, which provides longer service life and more stable ignition compared to standard spark plugs. The copper core construction ensures efficient heat dissipation and stable operation under both low and high load.
BUR9EQP is designed with a resistor, which reduces electrical noise and helps ensure correct operation of the vehicle’s electronics. The robust ceramic insulator and solid sealing make the spark plug suitable for demanding use on both road and track.
It is an obvious choice for high-load, tuned or turbocharged engines where precise and stable ignition is important for performance and reliability.
Specifications
Thread: M14 x 1.25
Thread reach: 21.5 mm
Hex size: 20.8 mm / 13/16"
Electrode: Platinum centre electrode
Resistor: Yes
Heat range: NGK 9
Seat type: Gasket seat
Terminal: Fixed SAE terminal
Quantity: 4 pcs.
