D1andonlyantman

Hi. I've recently bought a COP kit for my IX I'm going to fit tomorrow and was wondering what size gap I should run and also if anyone has any good tips for gapping my plugs? At the moment I'm running NGK ILFR7H plugs at around .5mm if I remember rightly and after doing a bit of googling i was thinking of going up to .7mm/0.276" which would be fine with my (approximately) 26psi boost?? Basically I've got absolutely no experience in this area so any advice is appreciated

Thanks

Turndown

iTrader: (2)

Should be good there, but you'll have to see how it runs. If you use a gapping tool you can open or close the gap without touching the electrode.

Kada__85

iTrader: (4)

I was under the impression there was no need to gap iridium plugs?

D1andonlyantman

Well you don't NEED to as such, but the point of a COP kit is to give a larger stronger spark to help combustion, and obviously you need a bigger gap to make the spark longer, unless I'm mistaken

llDemonll

iTrader: (21)

.020"

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iTrader: (2)

You still need to gap them you just have to do it a different way than a regular copper or similar plug so you don't damage the electrode