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Ignitions and Electrical› Ignition Components
Brisk
Premium LGS Racing -T Spark Plug
SKU: DOR15LGS
Easy — 1–2 hours
Overview
This spark plug has a 14mm thread diameter, a 19mm (3/4") reach, and a 16mm (5/8") hexagon size. It utilizes a gasket seat and a projected design, with a resistor and a heat range of 15. The service life is rated for 60,000 km (40,000 miles) or 50 hours of racing.
The LGS range is compatible with various ignition systems, from basic coil and distributor setups to modern electronic and direct ignition systems. It is suitable for unleaded fuel cars, alternative fuel cars, and racing applications.
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Vehicle Symptoms
- Engine misfires under load
- Rough idle and hesitation
- Poor acceleration and power loss
- Check engine light flashing
- Increased fuel consumption
Diagnostic Codes
- P0300 – Random or multiple cylinder misfire Det
- P0301 – Cylinder 1 misfire Det
- P0302 – Cylinder 2 misfire Det
- P0303 – Cylinder 3 misfire Det
- P0304 – Cylinder 4 misfire Det
- P0305 – Cylinder 5 misfire Det
- P0306 – Cylinder 6 misfire Det
- P0307 – Cylinder 7 misfire Det
- P0308 – Cylinder 8 misfire Det
Relevant Conversations
- Engine misfire at high RPM under boost
- Best spark plugs for tuned turbo engine
- Silver electrode spark plugs vs iridium
- P0300 persistent misfire after tune
- Brisk DOR15LGS spark plug review
- Multi-ground spark plug benefits
- Spark plug heat range 15 for racing
- Car hesitates when accelerating hard
- Upgrade spark plugs for stage 2 tune
- Brisk vs NGK racing spark plugs forum
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Brisk |
| Part Number | DOR15LGS |
| Category | Ignitions and Electrical |
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