Pulsestar Spark Plugs

Discussion in 'Engine, Fuel and Exhaust' started by kstrohs57, May 4, 2014.

  1. kstrohs57

    kstrohs57 Active Member

    131
    0
    0
    My brother in-law gave me pulsestar plugs last winter & said these are the best plugs ever (has run them in his dyna street glide & sporster). Does anybody have good info on the Pulsestar plugs ? Im going to install the Pulsestar plugs to see if there better then the Screaming eagle plugs that i have been running . Thanks for any good info .
     
  2. STEVE07

    STEVE07 Well-Known Member Staff Member Super Moderators

    4,034
    68
    43
    I cant give you any info on those plugs, but I have run NKG, Splitfire and the screamin eagle plugs only to find that my bike runs best on the stock HD plug.
     
  3. kstrohs57

    kstrohs57 Active Member

    131
    0
    0
    The Pulstar plugs are advertising up to 10% horse power gain , better fuel milage & lower emissions . Sounds too good to be true ??
     
  4. Harttoo

    Harttoo Senior Member

    1,107
    68
    80
    I tried NKG iridium also, and went back to stock plugs.Iridiums were intermittent and would throw a code.They just work!Never heard of Pulsestar.
     
  5. hillbilly81

    hillbilly81 Active Member

    356
    26
    0
    I have run NGK Denso Accel Screaming Eagle...truthfully could not tell any difference in any of them
     
  6. Jack Klarich

    Jack Klarich Expert Member

    18,544
    153
    399
    Harley Davidson Forums Read this, I would check the plugs for resistance before i ran them JMO I believe TOO many are fooled into buying gimmick plugs at a high cost for NO good reason JMO
     
  7. FishHunter

    FishHunter Active Member

    134
    26
    1
  8. wfmacii

    wfmacii Member

    66
    0
    2
    Over the years I have found NGKs to be the go to plug for metrics and have had mixed results on American, German and British made vehicles. So, I find your experience with NGKs interesting. Currently, I'm using Autolite iridiums on my Heritage and the bikes running strong without throwing any codes. I have found the the Autolites seem to start my bike a little better when cold. I never heard of Pulsestar plugs either.
     
  9. Hobbit

    Hobbit Active Member

    105
    26
    1
    Stock or SE for me everytime, used autolites on my carbed bikes but not the FI stuff
     
  10. kstrohs57

    kstrohs57 Active Member

    131
    0
    0
    Have only 85 miles on the new Pulstar plugs but I can notice the starting in quicker , the performance/acceleration is faster the torque or lower end power is increased - I know this is just my observation in words & not an actual dyno . Still will have to see if the fuel milage is improved . Did talk with my brother in-law that lives in Savana Ga again on these Pulstar plugs & he is convinced that with harleys with extra performance mods will have increased performance with the Pulstar plugs , not so much with stock builds other then starting better . My 04 ultra is not stock - 103 screaming eagle with cams etc ,stage 1 al. billet air cleaner, screaming eagle race tuner & true duals .