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Performance leads+plugs, why?

458 views 5 replies 5 participants last post by  adaptec 
#1 ·
Why do people use performance leads and plugs, what are the technical benefits of these, can anyone go into detail?
 
#6 ·
If you have high performance wires and spark plugs it will allow you to run higher ignition that will generate more power. On high performance engines 400+ xe/let you should run racing plugs and good wires to have higher ignition and get a smoother running on the engine on high turbo boosts. If you run a 500hp let on OEM plugs and 1,5bar you will have big problems with the spark.
 
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