Stick with NGK CR7E would be my suggestion.
Quote:
Originally Posted by
Chrissybb
I'm doing kN filter replacement and DNA mod 2 was wounering if I would have to remove snorkel as well
|
With these mods your likely to make the surging worse (weaker A/F ratio), unless you fit a fuelling device such as a Kev mod or Power Commander (and ideally an O2 controller for richening up the closed loop too). The main problem with the XT is it runs too weak in both the open and closed loop causing the surging. Have you, or are you intending to fit a fuelling device? Ideally you'd probably want to fit a fuelling device and O2 controller first up, then do the filters.