QR15LS BRISK Silver Racing Spark Plug

BRISK Silver Racing QR15LS silver electrode spark plugs are ideal solution for modern cars needing spark plug upgrade or replacement. Customers looking for improved engine performance owing to increased spark from Silver spark plugs can find an increase in car's performance, acceleration and cold starts instantly.

Cars engines on CNG or LPG have increase demand for current owing to different ignition properties than Gasoline in these two alternate fuels hence cars always perform inferior to Gasoline. Silver being the best electrical conductor and with highest thermal conductivity amongst all other metals like Copper, Iridium or Platinum, provides a very strong spark at lower voltage from the car's ignition system to ignite fully fuels like CNG/LPG thus achieving better performance, improved mileage and faster acceleration.

Salient Product Design Features of BRISK Silver Spark Plug :-

• Silver Centre Electrode  (Best conductor) 
• Specially trimmed  Ground electrode for lower voltage requirements
• Modified Gap 
• Made in Europe

Advantages over Copper or Iridium Spark Plugs :-

• More Mileage
• More Power and Faster Acceleration
• Eliminates Backfires
• Reduces load on car's ignition system
• Replacement Interval 30,000 kms
• Specially designed for Petrol / CNG  / LPG or Hybrid Cars.
• Lower emissions

The open spark gap does not hinder propagation of the flame front and ensures perfect burning of the mixture, which is advantageous even when using the SILVER range spark plugs for racing engines.

BRISK is an 90 year old manufacturer based in Tabor , Czech Republic and OE suppliers to famous brands like VW, Skoda, Audi, Volvo, Tatra, Seat, Limbach, KTM, Husqvarna, etc etc.

Cross Reference :-

NGK LZK6RB-10E , 
Bosch YR7 NE,   
Denso  XU22HR9 ,
Hyundai 90048 51189  | 18858 10090
Kia  18854-10080 | 18855-10061
Yura -  ELR9QC10

Plug Dimensions :-

Hex Sixe 16mm

Thread length : 26.5 mm

Thread Size  : M-12x1,25

QTY :-

One Box Contains 4 pcs QR15LS spark plugs for 4 cylinder engines.  3cylinder engines use 3 pcs only.