i have a s5 with 2 msd dis-6 running my trailing coils with a haltech e6a. the thing is that they used to work. but i started playing with the haltech settings and now they don't fire. anyone that could help let me know.

 

Get 2 singel coils and i ges it will bee fixed becose E6K and the orginal trailing coil dont mash so well Its my sugetion .. Hope it helps

 

i have two coils msd blaster 2s

 

orginal leading coils works fine whid haletec but i i friend off me did have that problem and did get 2x singel coil and it's works fine now

 

The E6A doesnt handle the 13B's ignition system the way the most newer firmware versions of the E6S and E6K did. The only way to get it to fire them with the A is in direct fire mode connecting the digital1 and digital 2 to the trailing coils.