has anyone installed the big gun rev limiter on their z 400?is there a noticable power increase?is there a chance of blowing your engine?i read a 3-5 hp gain with this installed is that true?

 

Are you having a problem hitting the REV limiter now that you have the pipe, K&N, airbox lid off and jetting? I have the same basic setup and I have a real issue with popping and cutting out when drag racing in the sand...have to shift very quickly to keep from cutting out or popping....or I am running too lean.. I have thought about the REV Limiter (have one on my 400ex) but at $225 it is too pricey.