The 123\FIAT-TC-4-A-V is designed to replace the mechanical distributor ( mounted on top of the cylinder-head ) in the popular Fiat 124, 131, coupe, spider, abarth with twin-cam engines.
Four original Fiat-curves are integrated into this product.
The unit offers a maximum total of 16 advance-curves to be selected by the end-user.
Please take a look in the curve table for available advance curves.
Fiat-TC-4-A-V = Fiat -TC stands for the 123ignition type
Fiat-TC-4-A-V = 4 stands for the number of cylinders
Fiat-TC-4-A-V = R stands for straight distributor kap
Fiat-TC-4-A-V = V stands for vacuum advance