The 123\TUNE-4-R-V-RENAULT-OLD is a distributor, specifically targeted for the “Ventoux”-engines as used in the older Renault 4 for example. It contains all the curves for carbureted-engines as originally specified by Renault.
If you want to tune your engine, or you have an engine for which there is no standard distributor available….. And you are a Windows PC user, the 123\TUNE is the answer! By connecting it to a computer, you can easily adapt the 123\TUNE to fulfill even the most demanding requirements. The unit offers two sets of curves that can be selected by placing 12 Volt on a wire from the 123\TUNE. Handy, if you’re driving on two different fuels, like regular fuel with LPG or with Ethanol