I am currently in the LONG process of swapping out my D15B7 for a D16z6 from a 95 Delsol SI. I had currently swapped in a motor before this one and used the dizzy that came with it. Now that Ive swapped the motor AGAIN im not getting any spark and we have tested it and pretty sure the coil has gone bad on it, What would cause this to happen and also Im looking at buyin a new dizzy and they are at Autozone for $176.09 with a core of $90.00. What is the core charge?

 

to answer your core ?, thats is an insurance policy that you will return the distributor. when you return it you will get your 90 back.