I know how to gap a regular plug like our stock ones.

I personally use a feeler gauge like this

Because I don't like the chance of inaccuracy you have with this.


But what is done differently when you have multiple electrode plugs like the Zex ones below?


Do you use a feeler gauge to set them each to the plug gap you want?

Do you split the gap between the number of electrodes?

 

Don't gap them.
82003-4 just pop them in.
I have them and they work great.

 

Yeah Matty I hope those work out. They're working well right now I take it?

 

I did. I had upto 3 degrees knock with the 2.9 and stockers. so i put in the zex ones and i get none anytime even between shifts or slowing. But How do you gap them. thats my point

 

When I put the AEM back in the other day, I unplugged the battery. It took about 25 minutes to get it installed and the battery reconnected. I can honestly say the car runs the best it ever has. I e-mailed ZEX and asked if they have a place in Canada that sells for them cause I am definitley getting them again when these ones start crapping out.

Getting them here was a bit pricey. You guys can get them for $24.95 off of ebay at speedunlimited (I got them there and it was a good experience, no BS) and free shipping.
I had to pay an axtra $10.95 USD for shipping and then a $21 CDN UPS brokerage fee.

Fast06SS recommended them and there is a couple other guys using them as well. I recommend them as well.

 

I like em alot, and I got them right from ZEX. I called and ordered them. 22.00 US.

 

They come gapped. Not supposed to gap them. If you wanted to you could tap the electrodes with a small hammer very gently but I wouldn't.

 

I tried to but the site wouldn't go to the checkout.

To check the gap there is a gapper that looks like little allen keys. It gets slid in between the electrodes.

 

I might have to hop on these when my NGK's **** the bed.
Are they a step colder?

 

They are made specific for blowers and nitrous. So they will be colder. Not sure what the range is though.

 

I e-mailed and got one back from Shannon chipman i believe. he said they are the one step colder for our cars.


Lemme see if I have the phone number still, i couldn't get to checkout either. I called and talked to Shannon and he took my order.

 

Shannon got back to me and let me know of a place locally which sells them.

For all you guys interested in B.C and Alberta, Mopac has them.