We have recently modified a Alfa Giulia with a 1750 engine and 2 Weber DCOE carbs using a electronic Marelli Plex system with our electronic setup on a Marelli S103B and re-curved to a similar curve to the Shankle, and the performance improvements were very significant.

We have spent a lot of time working with the Marelli distributor, and experimenting with the different setups. We have developed a a setup based on the Marelli S103B distributor modified to electronic ignition and re-curved to a similar curve to the SHANKLE distributor curve.

Alfa & Fiat

We had special kits made to fit the Marelli & Bosch distributor, and are now able to modify the Marelli & Bosch distributor from points to electronic ignition.

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Marelli distributor S103B with electronic ignition setup and matching coil.