the -11's are pregapped to .042 or so the NGK with out the -11 is pregapped to .032
Jonas, can you tell me what exact plug you are running? Is it the Denso Iridium Plugs ? Can you give me the exact plug number so I may purchase them also for my BPU? And what gaps are they set at ?Zerosoul said:now Im just running 1 degree colder iradium plug at stock gap and the car runs awsome. lower gapped plug is a temporary solution.
Jonas