What spark plug do you use

[JDM_GUY]

What are some spark plugs do some tuners recommend for a street car that looks for fuel econ but wants a little performance also.

Currently I use the Champion Spark Plugs heat range 5, and was doing some research on the NGK V power they seem to be a better plug for street applications..

V-Power®

Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved.

* Lowers ignition system voltage requirements
* Greater ignitability and performance over conventional spark plugs
* “Trivalent Metal Platingâ€

[VexXx Dogg]

I used Champion Copper plus on the B16a.
Changed em yearly for a couple years before switching to NGK Platinum, which lasted for over three years.

[JDM_GUY]

^^ what heat range

[VexXx Dogg]

sorry cant remember, that was over 4 years ago.
Whichever one kazim usually recommends for his customers

[CD4Accord]

NGK ZFR6FIX-11
Iridium IX, 6 heat range..


NGK and Denso are really the only thing worth putting in a honda


PS. Instead of V-power see if you can source the G-power... Should be slightly more expensive but with the platinum tip will last much longer

[ek4ever]

NGK Platinum

[Kinday]

I ran NGK R5671A-8 in the NA mule......
Perfect, no fouling....don't try it at home

[TECH N FIZ]

Iridium all the way, Denso though, you can check here memberlist.php?mode=viewprofile&u=4503