How does a Hei converter work on a Chevy?
It operates in a similar fashion to the conventional points type ignition, but relies solely on a series of electronic signals to turn on and off the primary current rather than the mechanical opening and closing of points. This task is routinely carried out by the switching transistor- located inside the ignition module.
How does a Hei converter work for a breaker point?
HEI Conversions. The power supply for the breaker point distributor is routed through a resistance wire to drop the voltage and prevent damage to the points. A bypass wire was also used to supply the distributor with a full 12 volts at startup. On the other hand, an HEI distributor requires a full 12 volt supply.
Where is the distributor located in a Hei converter?
This task is routinely carried out by the switching transistor- located inside the ignition module. In fact, the HEI distributor is responsible for housing all of its components in one highly self-contained unit.
How long has the HEI system been used?
The GM HEI system was used in GM vehicles for a approximately 20 years. It is a simple design using a magnetic trigger, electronic controller inside the cap, and a coil. A nice feature of the HEI is the coil is integrated right into the distributor cap, meaning no coil wire.
HEI Conversions. The power supply for the breaker point distributor is routed through a resistance wire to drop the voltage and prevent damage to the points. A bypass wire was also used to supply the distributor with a full 12 volts at startup. On the other hand, an HEI distributor requires a full 12 volt supply.
What are the benefits of converting a GM points distributor to Hei?
With the exception of firewall clearance problems in various vehicles, this should apply to swapping most any GM points type distributor to HEI. Some benefits from the HEI swap include reduced maintenance, easier starting, and often a small improvement in gas mileage.
This task is routinely carried out by the switching transistor- located inside the ignition module. In fact, the HEI distributor is responsible for housing all of its components in one highly self-contained unit.
It operates in a similar fashion to the conventional points type ignition, but relies solely on a series of electronic signals to turn on and off the primary current rather than the mechanical opening and closing of points. This task is routinely carried out by the switching transistor- located inside the ignition module.