AOR10LGS – SPARK PLUG PREMIUM AOR10LGS (CR9EIX Equivalent)

THE SPARK PLUG

The BRISK Premium LGS AOR10LGS is a high-performance racing spark plug featuring a unique multi ground electrode design combined with a silver core centre electrode. Engineered for tuned and performance engines, this plug delivers exceptional ignition reliability, improved flame propagation, and stronger combustion efficiency.

Unlike conventional single ground electrode plugs, the LGS design allows the spark to discharge around the full 360° perimeter. This eliminates dependency on mixture concentration at a single point and significantly increases the effective ignition surface area.

The silver core centre electrode provides superior thermal and electrical conductivity. Silver dissipates heat faster than any other spark plug core material, resulting in lower operating temperatures and a stronger, more consistent spark. The outcome is faster flame front development, improved throttle response, and enhanced combustion stability.

Compatible with both OEM and aftermarket ignition systems — from traditional coil and distributor setups to modern direct ignition systems — the LGS range is built for versatility and serious performance.

TECHNICAL SPECIFICATIONS

• Thread Diameter: 10mm
• Thread Reach: 19mm (3/4")
• Hex Size: 16mm (5/8")
• Seat Type: Gasket
• Design: Premium LGS
• Resistor: Yes
• Projected: No
• Heat Range: 10

FEATURES

• 360° discharge at richest mixture point
• Patented firing tip design
• No indexing or gapping required
• Silver centre electrode for superior heat & electrical conductivity
• Lower voltage requirement
• Improved ignition surface area
• Stronger and more consistent spark

APPLICATIONS

• Tuned performance engines
• Racing engines
• Unleaded fuel vehicles
• Alternative fuel vehicles

SERVICE LIFE

• Up to 60,000 km (40,000 miles)
• Approx. 50 hours in racing applications

A premium multi-electrode racing spark plug designed for maximum ignition performance, superior heat control, and reliable combustion in high-demand engines.

SKU AOR10LGS
Barcode # 9334437074770
Brand Brisk Spark Plugs
Unit Of Measure EACH

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