Ok I'm very confused as which one to get cause there are different part #'s for two of the plugs that I'm going to get for my 55 wet shot nitrous setup, and what gap should I put it at?

Iridium (1 Step Colder)
NGK BKR7EIX-11 (cheaper)
NGK BKR7EIX (more expensive)

Standard (1 Step Colder - same price)
NGK BKR7E-11
NGK BKR7E

 

I Think that the 11 AT THE END is the Gap of the plug. But i would recomend the standard plugs.
Personal preference.

 

even tho i have a 55 wet shot of nitrous

 

Before i was turbo i had a nos system and i first started out with the iridium plugs.
I had a problem with one of then for some reason my car detonated, and one of the plugs porcelan broke off and was hanging by the tip of the plug luckly it did not fall to the piston so from then on i used standard colder plugs and i was fine with those. But is up to you I'm not saying iridiums are bad but I would not use them again.

 

Standard (1 Step Colder - same price)
NGK BKR7E-11
NGK BKR7E

all you need for 55shot.. good plugs

no need for IX plugs and
NO to platinum plugs

 

what should i gap it at

NGK BKR7E-11--->0.044 gaped
NGK BKR7E---->gap not listed why????

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shhh151 &raquo;</TD></TR><TR><TD CLASS="quote">what should i gap it at

NGK BKR7E-11---&gt;0.044 gaped
NGK BKR7E----&gt;gap not listed why????</TD></TR></TABLE>

.20 - .30 you choose

i when i had 65 shot.. like 4 years ago i had mine gapped at .22

with my new turbo setup, i have my plugged gapped at .18

 

NGK 3330's gapped to around .030" Those are the bcpr7e

 

NGK BKR7E-11---&gt;0.044 gapped

will these work fine they are pre-gapped at 0.044?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shhh151 &raquo;</TD></TR><TR><TD CLASS="quote">NGK BKR7E-11---&gt;0.044 gapped

will these work fine they are pre-gapped at 0.044?</TD></TR></TABLE>

naw it will prollly blow them out just regap them down to .030