Check out what one of our own had to say in a recent article put out by PRI over ignition systems.
Spark Plug Assortment
Brisk Spark Plug Assortment
| Part Number | Type | Thread | Reach | Hexagon | Seat | Design | Resistor |
Projected |
|---|---|---|---|---|---|---|---|---|
| NOR14LGS Spark Plug | Premium Racing | 14mm | 12.7mm-1/2" | 21mm-13/16" | gasket | Premium LGS | yes | yes |
| L10ZS Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 21mm-13/16" | gasket | Multi-Spark Racing | no | yes |
| DR12YS Spark Plug | Silver Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Silver Racing | yes | yes |
| 25 Spark Plug | BRISK A-line | 14mm | 18mm- .708" | 16mm-5/8" | gasket | Platin / Yttrium | yes | yes |
| P6 GR15YIR-12 Spark Plug | Iridium Racing | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Iridium Performance | yes | yes |
| LR15YCY Spark Plug | BRISK A-line | 14mm | 19mm-3/4" | 21mm-13/16" | gasket | Yttrium Alloy Electrode | yes | yes |
| D14YC Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Copper Alloy Electrode | no | yes |
| 15 Spark Plug | BRISK A-line | 14mm | 19mm-3/4" | 21mm-13/16" | gasket | Irridium/Yttrium Electrode | yes | yes |
| RR14ZS Spark Plug | Premium Racing | 14mm | 25mm-1" | 16mm-5/8" | tapered | Multi-Spark Racing | yes | yes |
| NR14YC Spark Plug | BRISK Super | 14mm | 12.7mm-1/2" | 21mm-13/16" | gasket | Copper Alloy Electrode | yes | yes |
| DR15YPP-1 Spark Plug | BRISK Double Platin | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Double Platinum | yes | yes |
| AR10ZS Spark Plug | Premium Racing | 10mm | 19mm-3/4" | 16mm-5/8" | gasket | Multi-Spark Racing | yes | yes |
| P22 DR14BYIR Spark Plug | Iridium Yttrium | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Iridium Performance | yes | yes |
| NR17YC Spark Plug | BRISK Super | 14mm | 12.7mm-1/2" | 21mm-13/16" | gasket | Copper Alloy Electrode | yes | yes |
| ROR15LGS Spark Plug | Premium Racing | 14mm | 25mm-1" | 16mm-5/8" | tapered | Premium LGS | yes | yes |
| BR10ZS Spark Plug | Premium Racing | 12mm | 19mm-3/4" | 16mm-5/8" | gasket | Multi-Spark Racing | yes | yes |
| GR14SXC | Premium EVO | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Premium EVO | yes | yes |
| DOX15LE-1 Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Copper Alloy Electrode | yes | yes |
| GOR17LGS Spark Plug | Premium Racing | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Premium LGS | yes | yes |
| NOR10LGS Spark Plug | Premium Racing | 14mm | 12.7mm-1/2" | 21mm-13/16" | gasket | Premium LGS | yes | yes |
| DR12ZC Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Multi-Spark Racing | yes | yes |
| 38 Spark Plug | BRISK A-line | 14mm | 19mm-3/4" | 21mm-13/16" | gasket | Platin / Yttrium | yes | yes |
| P7 DR17YIR-1 Spark Plug | Iridium Yttrium | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Iridium Performance | yes | yes |
| DR14YC Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Copper Alloy Electrode | yes | yes |
| 34 Spark Plug | BRISK A-line | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Irridium/Yttrium Electrode | yes | yes |
| RR15ZS Spark Plug | Premium Racing | 14mm | 25mm-1" | 16mm-5/8" | tapered | Multi-Spark Racing | yes | yes |
| DR17YS Spark Plug | Silver Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Silver Racing | yes | yes |
| DOR12LGS-T Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Premium LGS | yes | yes |
| 3VR17C Spark Plug | BRISK Super | HT 16mm | 22mm | 14.3mm-9/16" | tapered | Copper Alloy Electrode | yes | yes |
| RR15YC-1 Spark Plug | BRISK SuperYttrium | 14mm | 25mm-1" | 16mm-5/8" | tapered | Yttrium Alloy Electrode | yes | yes |
| G4YS Spark Plug | Nology | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Silver Racing | no | yes |
| DR15LC-1 Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Copper Alloy Electrode | yes | yes |
| G17YC Spark Plug | BRISK Super | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Copper Alloy Electrode | no | yes |
| NAOR12LGS Spark Plug | Premium Racing | 10mm | 12.7mm-1/2" | 16mm-5/8" | gasket | Premium LGS | yes | yes |
| DOR12LGS Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Premium LGS | yes | yes |
| DR12ZS Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Multi-Spark Racing | yes | yes |
| P8 MR14YIR-9 Spark Plug | Iridium Yttrium | 12mm | 26.5mm-1" | 14mm | gasket | Iridium Performance | yes | yes |
| L15YC Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 21mm-13/16" | gasket | Copper Alloy Electrode | no | yes |
| DR14YC-1 Spark Plug | BRISK Super | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Copper Alloy Electrode | yes | yes |
| 32 Spark Plug | BRISK A-line | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Irridium/Yttrium Electrode | yes | yes |
| NOR15LGS Spark Plug | Premium Racing | 14mm | 12.7mm-1/2" | 21mm-13/16" | gasket | Premium LGS | yes | yes |
| DOR17LGS Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Premium LGS | yes | yes |
| A12YS Spark Plug | Silver Racing | 10mm | 19mm-3/4" | 16mm-5/8" | gasket | Silver Racing | no | yes |
| COR12LGS Spark Plug | Premium Racing | 10mm | 26.5mm-1.05" | 14mm | gasket | Premium LGS | yes | yes |
| RR15YPP-1 Spark Plug | BRISK Double Platin | 14mm | 25mm-1" | 16mm-5/8" | tapered | Double Platinum | yes | yes |
| G14YS Spark Plug | Silver Racing | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Silver Racing | no | yes |
| GR14ZC Spark Plug | Premium Racing | 14mm | 18mm- .708" | 16mm-5/8" | tapered | Multi-Spark Racing | yes | yes |
| DR08ZS Spark Plug | Premium Racing | 14mm | 19mm-3/4" | 16mm-5/8" | gasket | Multi-Spark Racing | yes | yes |
| NAR15YS Spark Plug | Silver Racing | 10mm | 12.7mm-1/2" | 16mm-5/8" | gasket | Silver Racing | yes | yes |
| NAOR14LGS Spark Plug | Premium Racing | 10mm | 12.7mm-1/2" | 16mm-5/8" | gasket | Premium LGS | yes | yes |
