Ignition questions & the Nat semi Injector driver

[ARTHUR OKUN]

put a capacitor "just jike a points circuit"  accross the collector to 
emitter junction  this is commonly done in tv sets to control the fly 
back collapse and to adjust picture with and high voltage  "i guess an 
ignition coil is like an iron vs ferrite core flyback."ferrite is a 
form of iron"use agood mylar or plastic film 600vdc or better cap
i think sometimes they put a small value resistor in series with the 
cap try starting with about a .25 uf cap for an eight cylnder engine
then go up or down depending on the coil your using.