These things were advertised here on this forum:
...http://www.pulstar-incognitoproducts...rley-davidson/.....
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...Does anyone have any experience with them ? Good ? Bad ? Can they be as wonderful as advertised ? The added HP & TQ would be about "TOO GOOD to be true" !

 

 

Sorry to upset you--- I just saw this and would like to know because it was advertised here !

 

Lot's of discussion on this issue; Here is a link to a lengthly thread,
https://www.hdforums.com/forum/touri...ark-plugs.html

 

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.. Found it thanks. Seems like nobody on that thread has had extended experience with them either. I thought they were something new but after reading the older thread on them...........I still don't know what to think about the plugs but I did see why QC didn't want to go there ever again. Seems that thread did cause some friction among readers here , not to mention there was never a consensus of opinions about the plugs----- ?
OK---sorry I asked--I'll be more careful.

 

Quick summary of all the previous discussion...

Pulstar maker: They are brilliant. Will make more power, clean the inside of you engine and reconcile the Jews and Arabs.

Independent dyno operators: They make no difference.

Owners of '06+ Harleys: Non-stock plugs, especially of a radically different design, prevent the working of the ion-sensing anti-knock system. This can reduce the life of your engine.

You decide.

 

Save your money. It's all hype. What's wrong with the OEM plugs & don't tell me they're to expensive. Just my 2 cents.

 

pity it didn't delete m-slims too,,,, missing the u hhaa

 

ky gell on you old fella(***) will make it go faster and don't forget that 8hp oil filter from a guy on the right

 

lmao.