I'm running these in my Street Glide. I'll admit i'm a sucker for new products and usually i'm not surprised at the poor results. However, i must say these actually live up to the hype. My bike feels more responsive and actually getting a little better gas mileage.

 

I'll stick with my RA8HC's from Autozone for 2 bucks apiece.

 

I would'nt waste your money, unless your like me I got a set for real cheap and a nephew emp discount...$14 for both. I did'nt see any point arguing about them uless I had first hand knowledge..

Well I'm glad they worked for you, I've put about 2k miles and 10 tanks of gas on them before i was consistantly getting 38.5 to 39.25 MPG. With them I averaged 36.8 to 37.75 MPG. I put my old plugs back in over the week end and I'll see if my MPG goes back to what is was.
The dealer on the forum for them PM'd me his phone to call him and talk to him about them. I havent had a chance to yet.
Im going to give them to my brother in law who's about to get his bike dyno'd since its going to be dyno'd he's gonna have them swap plugs a it also

 

That will be interesting to hear the results on.

 

Are you going to "Index" your plugs too?

 

there you have it, Im convinced.

 

Index, side gap do as you will. Likely to barely notice any gain but hell, go for it. It's nice to see someone into performance and willing to try this kind of stuff.
Anyone running different plugs front and rear? I used to in my 1974 XLCH. Forget which one was cooler then the other, but I used to do that along with index and side gap. Used to run the **** out of that bike. I miss those days.

 

I have some serious doubts about a person that claims to be Into racing and then tells you that it is not worth your time to try and get extra "free" power out of your motor. That kind of logic is not what wins races.

 

Sir, if you will go to my website: http://www.pulstar-incognitoproducts.com/rma/ fill out this RMA Form, ship the Pulstar Plugs to me. I will send you a new pair under Warranty. The best way to prevent this in the future is to apply a small amount of anti- size to the plug threads & remove the rubber spark plug insert from your socket. So you get full Flatt contact with the plug flats and the socket. Or use a box end wrench. Thank you, Sir. Ride safe... and Happy Holidays.

If there is anyone else having an issue with their Plustar Pulse plugs, please e-mail me at:incognitoproducts@yahoo.com Thank you.

 

Please do not side gap the Pulstar Plugs. Thanks. if you have any questions, please send me an e-mail: incognitoproducts.com or call me.Thank you, Sir. Ride safe... & Happy holidays.