n1div

Does anyone know if the OBX Iridium spark plugs are made by Denso or NGK's? I don't think I have to worry about them being made by Autolite or something like that.

I've read Denso but can someone confirm it?

Also, anyone running the OBX Iridiums care to comment?

LSVTEC 91 Civic

I wouldn't run OBX plugs.

Rollo Lawson

if they are cheap, try them out. lsv91c seems to be taking it to heart. they are plugs, man, relax.

rice4life

iTrader: (3)

i use iridium glugs on all my NA engines. i can't say i notice any power gain or better mpg, but they do look cleaner when i pull the plug to check for detnation.

Agent_EM1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rice4life &raquo;</TD></TR><TR><TD CLASS="quote">i use iridium glugs on all my NA engines. i can't say i notice any power gain or better mpg, but they do look cleaner when i pull the plug to check for detnation. </TD></TR></TABLE>
x2

DonF

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rice4life &raquo;</TD></TR><TR><TD CLASS="quote">i use iridium glugs on all my NA engines. i can't say i notice any power gain or better mpg, but they do look cleaner when i pull the plug to check for detnation. </TD></TR></TABLE> Is that after a "clean" cut? After how many laps, runs, or pulls do you check them?

HAPRECYCLING

I would only run NGK'S Honda's N Acura's Love the Ngk's. I would not run anything else. I have seen alot of cars run like crap after using Bosch, Champions. Denso's are good too!