Ngk maken hele sterke bougi"s dus het stotteren en slechts lopen komt volgens mij door het niet weten welke bougi erin moet en het niet afstellen van de bougi.
After going back and forth trying to figure out what plugs to buy I finally got set on NGK Iridiums and ordered the BKR7EIX.
Well after correctly gapping them to .040 I noticed how much of an angle the ground strap now had.
At the out of the box gap of .032 the electrode was oriented about .020 in from the end, at .040 it was in about .008.
I couldn't install a plug that looked like this.
So I called NGK and was informed that the BKR7EIX was available in a few gap settings, the regular one was @ .032 the BKR7EIX-11 was @ .044 and was also available as larger as .060
The 11 stands for 1.10mm like the stock plugs 10 stands for 1.04, these are 100% easier to gap and look 300% better when set at .040 too!
Just thought I would pass this along.
Zoals je ziet is de ngk BKR6EIX BKR7IX BKR8IX in verschillende gaps te krijgen en je zal voor jouw motor de perfecte gap nog kunnen afstellen wat ik hier in het forum bijna niet tegenkom maar wel op engelse z20let fora"s
NGK IRRIDIUM VOOR OPEL
BKR6EIX 200-260pk
BKR7EIX 260-350pk
BKR8EIX 350-450pk