The 123\TUNE-4-A-V-RENAULT is an ignition distributor, specifically targeted for the “Cleon”-engines as used in Renault 4, Renault 5, 4F4, 4F6, Renault Estafette and DAF55/66.
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 123TUNE is the answer! By connecting it to a computer, you can easily adapt the 123TUNE 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 123TUNE. Handy, if you’re driving on two different fuels, like regular fuel with LPG or with Ethanol.
Tune – 4 – A – V – Renault = Tune stands for connection with USB  Â
Tune – 4 – A – V – Renault = 4 stands for the numbers of cylinders Â
Tune – 4 – A – V – Renault = A stands for Angeld distributor cap Â
Tune – 4 – A – V – Renault = V stands for Vacuum advance Â
Tune – 4 – A – V – Renault = Renault stands for the 123ignition typeÂ