lol
There is a member on here that had this on his integra and it got stuck in the throttle body at wot. I won't use any names but I know when he reads this he is going to kill me.

 

E3's with Accel Wires feels good to 7800

 

TR55's. Actually about to do another set when i get retuned

 

raccccccceeeeecaarrrrrrrrrr

 

I've used Denso, Bosch, NGK, and Autolite over the years. They all worked. Just make sure the heat range is right.

 

Ok here it is

TR55's come with 0.60 gap I believe (.050 - .070)
TR5's come with 0.40 gap I believe (.030 - .050)

That's the only difference, correct me if I am wrong.

 

Nice I appreciate the info mike

I have tr55's in all 3 of my fbodies

 

You got it backwards, it's actually the TR55 plug with the smaller gap. That's what I just put in mine and they were all pregapped at .040".

 

Tr8's gapped at .30

 

I would have to disagree, TR5's are gapped @ .040. Who knows lol, I always check my gap out of the box and some of them are the same but I have ran into different gaps before.

http://marylandspeed.com/ngk-vpower-...-8-p-1620.html


TR5
V-Power Plug, 14mm Thread Size, 17.55mm (.691") Reach, 5/8" (16mm) Hex Size, Tapered Seat, Resistor, Removable Terminal Nut, Projected Tip, V-Power (V-Grooved Centere Electrode), .040" (1.02mm) Gap, Heat Range 5

http://www.ngk.com/results_app.asp?aaia=1371259

 

Well my car is stock 100,000 miles. Need to change just need to know tr5 or 55 and what gap

 

boy there sure are a lot of cold plugs in here...mmmkaayyyy

 

tr55 .050

drugs are bad...mmmkaayyyyy

 

Do you run 93?

I say TR5 @ 0.45 or TR55 @ 0.50. Can't go wrong either way.

 

I run unleaded, is that bad?

 

i run acdelco iridiums and i believe they were pregapped at .050

 

ngk 4177

 

All fuel is unleaded from the pump..... you must mean 87 octane?

 

Tr55 with MSD wires here

 

AC-Delco 41-104