Hi Everyone,
What sort of values are you using as knock targets for 2JZ standard knock sensors? I am currently using the below values, my sensors read up to 900 sometimes at 7000 rpm. No audible knock on the dyno but then again, vented wastegate etc, the car is very loud and hard to hear. running GTX3582R at 18psi.
setup at 6khz frequency (narrow band)
RPM 3000 3500 4000 4500 5000 5500 6000 6500 7000
420 515 605 700 700 700 800 800 800
420 515 605 700 700 700 800 800 800
420 515 605 700 700 700 800 800 800
420 515 605 700 700 700 800 800 800
420 515 605 700 700 700 800 800 800
420 515 605 700 700 700 800 800 800