Any difference in N/A performance between TR-55 and TR-6 plugs?
Seems like I've answered this question a dozen times lately...once already today infact.
Moving to External Engine...
Oh yeah, the answer is no. <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />
Moving to External Engine...
Oh yeah, the answer is no. <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />

