Spark plug
DOR14LGS, upper, twin spark models (from 10/2002)
SKU
SIA43150-6
MPN
DOR14LGS
Good stock
£15.00
£12.50
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Universal part
Universal parts can be fitted to various motorcycles so we can't guarantee this will fit yours, some modifications or additional parts may be required
£2.95
£2.46
Please note: For twin spark bikes you will also need the lower plugs SIA43151.
From the Brisk Premium range these are a four electrode plug which forces a stronger spark. The unique design facilitates full use of fuel energy and improves the engine output or reduces fuel consumption.
The circular spark gap allows for extremely long surface discharge and utilising flashover around the insulator perimeter (360°). The spark flashover is always in the point with the highest fuel concentration. The spark gap of the Brisk Premium LGS spark plugs protrudes deep into the combustion chamber. Substantially higher combustion speed in the initial phase of flame spread in the combustion chamber allows for perfect utilisation of fuel energy, and increase in the engine output.
Many of the 8vr twins suffer from hunting or surging at low revs, for example, in traffic; these plugs help reduce this problem. Highly recommended for chipped or tuned bikes.
Please see TOA76887 for the appropriate spanner.
From the Brisk Premium range these are a four electrode plug which forces a stronger spark. The unique design facilitates full use of fuel energy and improves the engine output or reduces fuel consumption.
- wholly new form of spark gap
- suitable for TUNING and RACING
- higher output
- better acceleration
- better utilisation of fuel energy
- possible discharge along the whole perimeter of the insulator tip
- projected spark gap
- equalisation of individual cycles of the engine
- perfect utilisation of fuel energy increases engine output
The circular spark gap allows for extremely long surface discharge and utilising flashover around the insulator perimeter (360°). The spark flashover is always in the point with the highest fuel concentration. The spark gap of the Brisk Premium LGS spark plugs protrudes deep into the combustion chamber. Substantially higher combustion speed in the initial phase of flame spread in the combustion chamber allows for perfect utilisation of fuel energy, and increase in the engine output.
Many of the 8vr twins suffer from hunting or surging at low revs, for example, in traffic; these plugs help reduce this problem. Highly recommended for chipped or tuned bikes.
Please see TOA76887 for the appropriate spanner.
