Questions regarding MSD
 

Hi guys.

I have an RX-7 1993 and by mistake I burned the igniter assembly (part number 18-251A), and in Ocean Mazda (Fla) they charge US $534 for the replacement.

My car has an Street Porting, TS78 Turbo kit; and I'm planning to buy the Apexi Power FC. Do I need the Igniter assembly if I'm going to install the Apexi?. Do I need the Igniter assembly if I'm going to use the MSD?.

Somewhere, I heard that if I use an MSD system, I no longer need this igniter assembly. Is this true?. And if true, what do I have to install?. How many MSDs I have to install?. What MSD model is the adequate for my car?.

Thanks for your help

Rafael Ramos:confused:

My brother is using one MSD 6a and he hooked it to the the coil that handles the two leading plugs. You keep all you stock ignition components.

I went with three to handle all the stock coils.

Ken

Do a search , it is here somewhere ............... but I think you'll be better off with the E6K.