what isthe spark plug gap for a s13 sr??
just buy ngk iridium ix series there pre gapped and better then the other stuff.
Its bkr6e-ix if your running stock boost bkr7e-ix if your running anything over stock
yeah, pre-gapped wrong.
most ngk’s you buy at cdn tire or similar stores are 1.1mm
proper gap, as per fsm, is 0.9mm (or .035")
Stupid pregap, and you can damage the tip if you gap it because they are iridium. Thats why I run BKR7E - Regular Copper V-power. Change them every oil change. i run a closer gap. .030". But like spd-dmn said stock is .035".
buy the proper spark plug gap tool. impossible to damage the plug.
ya pre gapped is right just stop buying shit at canadian tire you dont know how many times the box has been dropped
I’ve got a feeler gauge. I don’t use the circular crappy gapper. I just prefer to keep my plugs fresh every oil change rather than have some old plugs that may be ok or may be fouled. just my $.02 though. I run Iridiums on my daily driver though. Also the package says not to gap them. I’ve accidently bent a tip before too. My fault, not saying it can’t be done, but one has to be careful.