how much of a difference do u feel from these SUPER TURBO GAPED PLUGS(with new rice flavoring)compared to normal plugs?
d16z6 turbo 9 psi

 

I stick with NGKs and gap them down when I turn up the boost. I use to occasionally run into spark blow out when I turned the boost up. If anything I would save your money and run a step cooler NGKs.

 

ngk R are what is in my engine now,just bought the zex ones last night because i crushed 2 of them doing a compression test while they were out of the engine they had a run in with by tool box CRUSH!

so i just wanted to hear some opinions on these (SUPER!)plugs that i just payed for

 

zex plugs suck!

 

Stick with NGK.

Zex makes decent SOHC cams...and some good n2o system. That's about it

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by honda138 &raquo;</TD></TR><TR><TD CLASS="quote">zex plugs suck!</TD></TR></TABLE>

true that. they dont even make good nitrous plugs. They fricken melted in my brothers car. POS

NGK

 

....bump for more input!

 

....bump for sleep

 

ngk

 

Zex & Bosch +2 & +4




Due to the design the spark gets blown away to easy.

 

Best spark plugs are NGK iridium & Denso iridium
but denso's has a .4mm tip where NGK has a .6mm tip

 

well if i could find the pics i would show you what some Zex plugs did to the rod bearings in my Turbo ZC engine. It was tuned OK, but a split plug is a BAD IDEA in any Honda. BTW, it wasn't MAJOR damage. The crank was fine, however I do feel that had I made a smarter choice about plugs (like using an NGK plug, 1 step colder), there wouldn't have been a problem.