Best Spark Plug?

[Bigbill]

Is their any advantage to using Screamin Eagle plugs, 20.00 bucks each, over
Stock plugs in an engine with stage 1 mod only? What is a good aftermarket plug for TriGlide? Thanks

 

[sandrooney]

Nothing wrong with the HD stock plugs. Why spend all that money for the SE ? The only advantage I see to other brands is access. I just buy an extra set when at the dealer so I have them. I change them every spring. Probably don't need to but I do.

 

[tfdeputydawg]

IMHO, a spark plug is spark plug! One is about the same as another. The key is the ignition system as a whole. Plug wires probably need changed before today's plugs w/todays unleaded fuel!!!!!
20.00 for SE, just because it is a different "color"-another waste of good money!!!