To TR6, or not to TR6?
TECH Apprentice
Joined: Nov 2009
Posts: 367
Likes: 0
From: Kentucky
after reading thru this thread i decided to pull my tr6's out and swap over to the b7's. i had read on the CF that tr6's were the way to go and everyone appeared to be using them except for a few people. the peple that are using b7's are on this forum as well. when i looked at the tr6's they appeared to me like a hot plug. i pulled them out yesterday and they looked perfect. however i swapped over and now i feel more comfortable increasing my timing a couple of degrees.
I have been using TR6s for many years back when they were the only plug that seemed to live on a proper setup. The newer plugs that came out not long ago are all the rave now. If new technology proves to be better I don't mind moving with the masses.
10 Second Club
Joined: Mar 2008
Posts: 1,034
Likes: 1
From: Cape Girardeau, Missouri
I am trying to learn here so no sarcasm just asking a question. I have br7ef's in my car and they do not foul out and I do a good bit of street driving in stop and go, so would you say they are the correct heat range for my motor since they don't foul, even though it is non projected and 2 steps colder? I say no but they burn clean and don't foul so I leave them in there.
