I did some searching on here and I did not come up with the correct gap for these ngk BCPR7ES-11 plugs that I am using on my d16z6 with a jrsc. I called jackson racing and they told me they were pregapped. Upon checking the gap on them, they are all between .39-.41 What exactly are these supposed to be gapped at? If they all were gapped the same, I wouldnt worry about it. Being told they are all pregapped and they are all a little different, I want to make sure exactly what I need to gap these at.

Thanks in advance.

 

just to make you feel better.. gap them to .40 LOL

 

dude it isn't .41.... it should be "0.041"

.41 is nearly almost one half of an inch....... |<-->| <------now that is about the distance you are mentioning......


not being a d1ck just letting you know bro....

high boost go .025-.030 .... lower boost level 5-10psi you are good at .035-.040

 

4.0"

 

try .04, if you get any missing try .038, if no missing try .042. Just play w/it a little.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nicholashang87 &raquo;</TD></TR><TR><TD CLASS="quote">dude it isn't .41.... it should be "0.041"

.41 is nearly almost one half of an inch....... |&lt;--&gt;| &lt;------now that is about the distance you are mentioning......

</TD></TR></TABLE>

haha, sadly enough I realized that this morning after looking at it. Thanks for pointing it out. lol.

so I think I will put them somewhere between .0035 and .0040. Thanks for the advice.

 

just so in case any one was searching for this in the future, the correct gap I found after a few phone calls is .0036"

 

i hope you meant 0.036"


BTW the -11 on the end of the plug part number means they are pregapped to 1.1mm. mmmmkay

 

ok, pu tthe decimal in the wrong place.

yes I know they were supposed to come pregapped, but when they all were either 0.039 - 0.041 they are not gapped right for my application. Thats more than 1.1mm.

 

1.1mm is 0.043307"