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Hi All,

I have been doing some research and it seems some people have used a wasted-spark setup to fix their old coilpack issues. I have a series 1 R33 GST25t skyline and my coils are dead! So unusual... Anyways, I have found some bosch mec717/ mec718 which would allow me to keep it running with the individual 6 coils. Has anyone used these before? Will they work with my standard s1 ignitor or will these kill it? Any help would be great. Thanks

Nate

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I'm yet to see individual bosch coils perform properly when teamed with the stock ecu/power fc and ignitor.

I tried for about 6 months to get some working and ended up buyng splitfires. They were HEC617 off the top of my head but i could have the number wrong.

It won't work, to saturate a large coil like those Bosch you need a longer dwell time (charge time) otherwise the spark will be weak, and you will have the same issues. Standard Nissan coils are only going to have like a 1.8-2ms dwell time, those large Bosch will need around 3.5ms to perform properly.

Thanks for the advice. Since posting this I have decided to not stuff around with this and just order a set of spitfires. I think they are the best solution and lets face it ignition is not something you want to stuff up.

Nate

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