NGK tr-55's?
02-11-2003 | 05:25 PM
#2
Re: NGK tr-55's? I run TR5's. It's also hot here most of the year but some folks use TR6's in the winter & TR5's in the summer. I don't know anyone that uses the TR55's but know that you can depending on your spark needs.
02-11-2003 | 06:54 PM
#3
Joined: Nov 2001
Posts: 32,396
Likes: 1,819
From: Schiller Park, IL Member: #317
Re: NGK tr-55's? Why would you use TR6s in the winter? They are a colder plug...
TR55s are stock heat range and come gapped at .059. I use TR55s and I like to gap them about .055 <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
TR55s are stock heat range and come gapped at .059. I use TR55s and I like to gap them about .055 <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
