This distributor is designed for connecting to a computer to enable you to adapt the advanced curve to suit your own requirements. Suitable for both 6 and 12 volt electrical systems, positive or negative earth. This unit will work both clockwise and anti-clockwise. It offers two sets of centrifugal advance curves (500 to 8000 rpm) that can be selected by placing a voltage on a wire from the distributor. (Handy, if you’re driving on two different fuels, like regular fuel with LPG). Variable dwell. Spark-balancing, vacuum-advance and boost-retard, MAP-start field, rev. limiter. Ideal for working on a rolling road, Electronic dashboard. Everything you need! This is 123 part reference 123/TUNE-4-RV-G
We offer a setup service that will set up your 123 distributor to work perfectly with your specific car. If you are interested in this service please see part number 030.825.