Cdn Z06 Mike

Who's running NGK's (other brands?) and what actually do you reccommend as a spark plug to use?

dbriana

I am running stock ac now, but next time plan to try NGK Iridium No. BKR5EIX, most on here seem to like these. $7 each at Advance Auto, gap at 0.50 I believe.

Goldcylon

I am currently running with these NGKs. Work fine for my daily driver

Jeffvette

Mike, NGK-6341 is what you need. let me know if you want a set added to your shipment.

HAWAIIZR-1

What about the Denso Iridium 5325/IT16? Anyone have experience with these that I hear so much about?

Killer_Zee

You should use those plugs.
for Zr1 part number : GOR17LGS
http://www.briskracing.com/content/lgs.php

testimonials:
http://www.briskusa.com/testimonials_12porsche.htm

FASTAZU

Just changed to NGK BKR7EIX..Was running AC Rapid Fire...

81c3

Ok, stock LT5......which plug do we run? I have AC#5 in mine.....good or bad?

secondchance

I have been running AC Delco Rapidfire #5s. No complaints.

Killer_Zee

All those plugs are .
The only plugs i would use: TORQUE MASTER, OR BRISK !

http://www.extremespark.com/


http://www.briskplugs.com/products-lgs.aspx

flyin ryan

NGK's. i use them in all the engine's i build as well. don't go too cold on the Zee's espescially if they're not modified much. biggest mistake people make.

terryszr1

what style plug is the ngk 6341? is theis a new plug that is out ?

Aurora40

Yeah, all those plugs are I had AC's and then NGK's. But I took them out and threw them in the trash because they are . I think all spark plugs are so I just put some bolts in the plug holes instead. Now the car makes insane power, but so much so that I think maybe the fuel pumps couldn't keep up? Since I put the bolts in in place of the plugs, the car won't start up. So I'm guessing it must be a fuel problem.





Seriously dude, how can a spark plug be BS? Do some of them not actually spark?

Killer_Zee

Aurora40 instead of using bolts there , put your finger in the hole and feel the difference !

guinnessdood

NGK Iridium TR55IX are what I use (as recommended by Corey Henderson)...who the hell knows what HADI uses or why or why anyone cares...for unmodified engines I would suspect the stock plugs are absolutely fine...for that matter they're probably fine in mine as well..but what the hell...I had some extra $$$ so I bought some high dollar plugs...lord knows I couldn't afford to spend the $4K for a head job...so I went with the next best thing. LoL

RiceEatingZR1

I have AC in now but I have a set of NGK on my workbench waiting to go in.

NHRA397

Ar3933 Autolite .035 Gap Then Forget About Them.

flyin ryan

good choice

terryszr1

isnt that the autolite racing plug . I have used the 3924 wouldnt the 3923 be the one step colder ?

Killer_Zee

Yes i sent all those plugs here
Do some research and you will know why i said that!