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  1. #1
    I'm a living organ donor; 1 kidney since 2002. Mitch 05 Ultra 150's Avatar
    Join Date
    Nov 2009
    Naperville, Illinois

    Smile 2005 Ultra 150 with ADA heads... can I run a 1999 ignition with the NGK BR9ES?

    I have a 2005 Ultra 150 with ADA heads, triple flame arrestors, SBT short block (welded crank), good pistons, tripple pissers, always use BP 93 octane gas, blah, blah, blah.

    I am currently using NGK BR9ES spark plugs. Can I use the 1999 ignition and still use the NGK BR9ES spark plugs? If so, would it be a good idea to change the gap?

    If I can remember correctly, I used the NGK BR9ES on my old 1999 Ultra 150 with the exact same modifications. I just want to confirm that it is ok.


  2. #2
    pokechop2006's Avatar
    Join Date
    Jun 2009
    summerville sc
    well this is what ive got,a 99 ultra that was running the big dollar plugs,now ive got an ada head too an running the br9es,seems to run fine maybe that will help.

  3. #3
    btldigger's Avatar
    Join Date
    Feb 2007
    lebanon tn.
    That setup should be fine.

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