I'm trying to install a trail tech vapor on my 16 YZ450. I'm having some trouble with the tach wire install tried a bunch of different wrap configurations with no good results RPMS are all over the place 800- 1400. do I need to set the PPS setting different ? any advise would be appreciated.
also anyone install a separate small 12 v battery to run the gauge? seems like that might be a good option
also anyone install a separate small 12 v battery to run the gauge? seems like that might be a good option