So multiple electrodes is simply the same as replacing the plug more often, but it is more expensive so not necessarily good value.Ĥ. The more worn the plug, the shorter the spark duration so the less flame front that it starts, this mostly effect lean conditions and when really worn can cause misfires This in turn leaves less energy over to continue the arc that would normally run for a few milliseconds. The plug does nothing a standard plug does not do, EXCEPT wears slower as there are more electrodes to wear out, so the spark stays strong longer.Īs a plug wears the voltage required to simply get the spark started is higher, so more of the available ignition energy is used simply to get the spark started. Plug temperature selection is a different thing all together.ģ.the benefit of the plug is really when you're pulling the throttle at a consistent situation like cruising therefore it's also beneficial in high speed riding? Plug temperature is a function of plug design, mostly lenght of center eletrode, nothing to do with number of electrodes. Where did I say that? it is the same spark, but the plug in effect wears slower so the spark remains strong for longer.Ģ.this multi spark plug design is better for the plug's life itself bec it doesn't burn too hot. The design advantage of the multiple electrode plug in itself is the wear is slower over the service period.the rest is marketing.ġ.the brisk plug fires a weaker spark but is more efficient. So more or longer sparks can give better economy in leaner conditions such as cruise. Both burn well once started, but the smallest of flames gets the well covered field ablaze easily. Imagine trying to start a sparsely covered straw field to burn as apposed to a well covered field.
Brisk spark plugs for vw 1.8t reviews full#
The three electrodes also tend to spark from different thirds of the center electrode outer diamater, giving better wear there too.īut there is the thing, you get ONLY ONE SPARK! The spark does not split up and go there ways, it simply takes the path of least resistance, usually the smallest or wettest (with fuel vapor) gap.īut multiple sparks, or as today's higher voltage ignitions provide, longer sparks, do help fire a lean combustion mixture as the leaner you go the more spaced the fuel molecules and the harder to get a full flame front happening. By using three electrodes you sppread this spark erosion over multiple electrodes to spread and lessen the wear. Much of the wear is on the earth electrodes and is mostly spark erosion. Please get in touch using one of the options on our 'contact us' page.The three electrodes give better wear without the use of expensive exotic metals.
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Silver center electrode, best thermal (heat) & electrical conductor. Patented firing tip design, no indexing or gaping required. Our LGS range works well with most aftermarket and OEM ignition systems form simple coil and distributor through electronic ignition and powerful direct ignition systems found on modern port and direct injection performance engines.ĭischarge at richest mixture point around 360 degree perimeter. The stronger the spark the faster and better the flame front, couple this to the multi earth electrode design and the dependents on a homogeneous mixture needed to be found around specific point, as it is the case on single earth, hook electrode. Silver metal is the single best material for a spark plugs core electrode, as it can dissipate heat fast, resulting in overall lower spark plug temperature and more powerful spark. DOR14LGS-T Premium LGS Brisk Racing Spark Plugsīrisk Premium Racing Spark Plugs LGS have unique multi ground electrode design and a silver core giving an outstanding performance in igniting over reach mixture associated with tuned performance engines.Īs the arcing occurs around the 360 degrees and is not mixture dependent a bigger gap is used at lower voltage levels thus increasing greatly an ignition surface area.
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