Any coil or combination of coils with a total primary resistance of at least 2.0 ohms can be used with this distributor. We recommend a 2-3 ohm coil for racing and a 3-4 ohm coil for street use. A coil with 4-5 ohms resistance may be used. However, performance may be reduced, even in street applications. NOTE: Check the charging system and make sure that it is producing no more than 16 volts.
We recommend a spark plug gap of .040” when using a 2-3 ohm coil. A gap of .030” is recommended when using a 3-4 ohm coil.
An optional spring kit (PN 29014) is available for this distributor. The kit gives you a choice of 14 different advance curve settings