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I put in SE triple plat. in my 07 FXD. \\;Sorry cant give you the link but it was part #32997-01. \\;These are a slightly colder heat range and have performed perfectly, in fact I no longer have a pinging on hard accel. YMMV.
I would say that I \\;might lugged it a little bit....if you count going WOT between 1st &\\;\\\\\\; 2nd &\\;\\\\\\; 3rd without speed shifting as "lugging". Couldn't help it wanted to see what she could do.
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But it is most annoying when I go about 1/2 throttle going up hill just in normal acceleration. Gonna try those spark plugs next.
If you had bike dyno tuned the antiknock may have been turned off and left off. Wire and plug change may have deactivated it's function. Ping is caused from low octain, too much advance or too much heat. Correctly tuned it will not ping even out of a lugged state full throttle, if you are crazey enough to do that. Ron
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