WebDirect performance replacement for GM HEI coil-in-cap distributors; 70:1 turns ratio and lower primary resistance produce high voltage output; Full power sparks to 9,000 RPM … WebMounting holes in the module body must be connected to engine/chassis ground (battery negative (–) post). When mounting the GM 4-pin HEI module, always fasten it with dielectric, thermal or heat sink …
Distributer Coil Voltage Output (HEI) - Grease Monkey Hangout
WebJul 6, 2016 · GM’s high energy ignition (HEI) distributor has been used as an affordable, easy to install performance distributor since its introduction in the mid 70s. It should come as no surprise being one of the most popular options among modern rodders and race enthusiasts to this day. Most of the original GM V-6 and V-8 models used an ignition coil ... WebThe GM HEI spec is 500 and 1,500Ω with the reading typically between 700 and 900Ω for a good coil. You should also check the pickup coil to ground for a shorted coil. AC Voltage test: With a good DVOM, test the AC … harris county election winners
DUI/HEI Racing Coil Kits – Performance Distributors
WebMar 25, 2009 · The coil trades off the power of the current for the increase in voltage in order to jump the spark plug gap. So while it puts out a ton of voltage out of the coil, it's at low currents. That's why you can get zapped by a high voltage spark plug wire, but there's not enough current behind it to kill you. Half asleep Steve bubbahotep Registered WebA peak to peak voltage around 8 V, whilst the engine is cranking. When the engine is running, the waveform amplitude and frequency increase. There are no drop-outs or anomalies within the waveform. Further guidance WebFeb 17, 2000 · Spark Duration, Spark Voltage, and Spark Amperage. In all areas the MSD Capacitive discharge module driven ignition will out preform the Inductive ignitions in all areas, from 100 to 1,000%.... charged staff minecraft