T1 Race Development Cam Trigger Kit w/Plug & PinsT1 Cam Trigger Kit B seriesThe use of this kit allows you to change from the factory honda mag sensors in the distributor to a more precise digital signal from this sensor. Many aftermarket ecus read the Hall signal much better than they do the oem signal from the distributor. A lot of times youll notice a smoother idle & much smoother power at high rpm. This also allows complete removal of the factory distributor when a multi channel CDI box &