Brisk silver racing spark plugs, these are our go to for any Boosted or Nitrous series engines application, these have a non projected spark plug tip and we have these in two heat ranges; 14 (NGK 7 Heat range) & 12 (NGK 8 heat range) 

Suites All

  • LS Series Engines
  • Holden VN Style Heads



SKU Brisk-Silver-Racing
Brand Brisk