Brisk uses a different heat range scale than most of us are accustomed to
Advantages of Brisk High Performance & Racing Spark Plugs
WHY CHOOSE BRISK?
Our goal at Brisk is to be the best, and to offer the best to our customers. Brisk strives to provide the public, Performance and Racing Industry, OEM Automotive and auto parts warehouses with products that will not only work, but will perform better than anything else! The most prominent example of this is the Brisk spark plug replacement for the Ford Modular 3-Valve platforms. Brisk was the first in the world to offer a single piece spark plug billet design to eliminate the factory spark plugs from breaking off in the cylinder head.
ADVANTAGES OF BRISK SPARK PLUGS
UNIQUE AND PATENTED HIGH-PERFORMANCE SPARK PLUG DESIGNS
COMPLETELY NEW SPARK GAP SHAPE
Brisk’s design provides an unrestricted and more spontaneous spread of the flame front which is achieved by:
- Retracted ground electrode. Unlike conventional spark plugs, where the discharge is constrained by the ground electrode, Brisk Premium Spark Plugs utilize a design where the ground electrode is retracted so the spark discharge occurs at the very tip of the spark plug.
- Utilizing hotter semi-surface spark discharge. It is easier (takes less energy) for a spark to glide along the surface of the insulator than to break through the air gap. Brisk Premium Spark Plugs take advantage of this feature in its design. Almost 2/3 of the spark travel between the electrodes is along the surface of the insulator. The length of the spark discharge is maximized with only a slight increase in the required supplied ignition energy. The higher voltage buildup at the center electrode before the spark-over results in delivering more spark energy into the combustion chamber. However, this spark plug requires a sound ignition system (in good condition) for proper operation.
- Utilizing a special ground electrode design. The spark discharge can occur in almost 360 degree perimeter at the place with the most optimal air fuel composition; which is where the ionization of the molecule is most easily achieved. This special feature ensures that the spark occurs at the best possible place for ignition, unlike in the conventional spark plug design where the spark always occurs in the same confined place. Since the air fuel mixture inside the combustion chamber is not homogenous (has different concentration at different places) this results in faster and better ignition of each ignition cycle. In addition, there is no need for indexing of the spark plugs since the plug is symmetrical and there is no ground electrode restricting the access of the air fuel mixture.
INTEGRATED GROUND ELECTRODE AND SILVER CENTER ELECTRODE
The massive ground electrode is the integrated part of the spark plug shell which provides superior heat removal from the active part of the spark plug, improving the resistance to pre-ignition and electrode burn-off.
Silver is the best thermal and electrical conductor of all metals. Large number of free electrons in Silver transfer spark power more efficiently than any other metal.
Ionization and spark-over occurs automatically together with an optimum composition of the fuel/air mixture. The spark plug gap is not shielded by the side electrode, so the mixture has unlimited access. Better mixture ignition, and thus higher combustion speed, and faster flame front spread, especially at the beginning of combustion, allows better fuel energy utilization. The subsequent increase in medium effective pressure in the engine cylinder and balancing of values of medium effective pressure during individual working cycles contribute to increased engine power.
*(MEASUREMENTS WERE TAKEN FOR EXAMPLE FROM CHEVROLET SUBURBAN 5.7I AND VW GOLF, PERFORMED BY AN INDEPENDENT TESTING AUTHORITY IN CANADA, CONFIRM COMPARABILITY OF BOTH ENGINES.)*
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Our products are field tested and proven to bring prominent gains in the areas you most need your spark plugs to perform. Brisk has played a major role in some of the world’s record holding passes and builds in the Performance and Racing industry. With the use of silver center electrode technology Brisk provides a spark plug that creates more horsepower and can fire under extreme cylinder pressures.