NGK Racing spark plug reference R6601-10 for CITROEN Xsara Kit Car Gr. A or PEUGEOT 306 Maxi Gr. A

Discover the NGK Racing R6601-10 spark plug, ideal for CITROEN Xsara Kit Car Gr. A and PEUGEOT 306 Maxi Gr. A vehicles. To optimise engine performance, it is crucial to select the spark plug according to electrode design, temperature, your engine’s level of tuning and racing conditions. Spark plugs with a high heat rating have better cooling capacity.

NGK Racing spark plugs are specially designed for modified engines, delivering maximum power in specific external conditions, particularly in hot weather. They differ from standard spark plugs in appearance and performance, prioritising high engine speeds at the expense of longevity and low-speed efficiency.

How to choose your NGK Racing spark plug:

1. Spark plug design: Consult your vehicle’s manual or the specifications of the spark plugs used to check the thread, diameter, length and spark plug gasket specifications.
2. Electrode design: A longer electrode improves the spark and ignition of the mixture in the cylinder, although it is more prone to wear. Choose an electrode design that minimises wear caused by heat and vibration.
3. Spark plug heat range: Select a heat rating that keeps the electrode at an ideal temperature, even in extreme conditions. A high rating does not guarantee better performance but improves heat dissipation.
4. Resistors: Performance varies between spark plugs with and without resistors. Some engines require resistor spark plugs to avoid problems.

Spark plug specifications:

• Suitable for: CITROEN Xsara Kit Car Gr. A, PEUGEOT 306 2.0 16V Maxi Gr. A, SKODA Fabia 2.0 16S S2000
• Thread type: Ø12x19mm (16.0Hex)
• Spark plug type: DC-E
• Heat rating: 10
• Terminal type: Removable
• Centre electrode: Platinum
• Ground electrode: Nickel alloy
• Resistor spark plug

We recommend checking this spark plug’s compatibility with your vehicle to ensure optimum performance.