At what point is a 2nd nozzle needed? I can't get rid of the knock no matter where I have any of the settings. 63E, ported irons, cam,FAST, PTE stock location.thanks. Razors kit.
Lauren,
Julio recommends two nozzle if your in the tens. I installed the dual nozzle system from the start. I absolutely love it.... especially since my nine second ride is now my daily driver until I can find a beater.
At what point is a 2nd nozzle needed? I can't get rid of the knock no matter where I have any of the settings. 63E, ported irons, cam,FAST, PTE stock location.thanks. Razors kit.
Send me one of your .logs and let me look at how things are going with the tune-up.
Timing plays a role, air fuel ratio, compression, etc.. How greedy your getting with your boost.. etc.
Make sure your crank ref timing is setup correctly, in other words get a timing light and confirm your timing. talk with your tuner on this.
Typically TR's that can trap over 124-126 I will suggest going to a twin setup. If you need advise on setting up the controller.. call me. Dont guess on these issues. You'll get into trouble quick.