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spark plug choices

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fisher83

Proven Member
89
1
Aug 23, 2013
Tacoma, Washington
So I know that spark plugs dont "make"more power, but I do have a heavily modified motor and was wondering if I should run the stock copper plugs or would I benefit any from something lime platinum or iridium as far as longevity goes.
 
So I know that spark plugs dont "make"more power, but I do have a heavily modified motor and was wondering if I should run the stock copper plugs or would I benefit any from something lime platinum or iridium as far as longevity goes.
Copper is best, just depends on how cold you want to go, BPR7ES or BPR6ES. Keep it with NGK, time tested and proven, especially in our community.
 
Copper it is.....any recomendations on a good gap setting to start off with.....stock ecu...going to get it flashed and eventually going to mega squirt....so any good recomendations on where to start?
 
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