Screamin deamon coil pack

[Big Jim M]

Put em back!

I would not recommend it.
My demon coil pack for my 2005 3.0L was in for not even a year, it died yesterday on my way home. Only 5 cylinders were firing. I got home and put the factory one back on(good thing I kept it). Worked like a charm and I didn't even put the spark plug gap back to factory spec.

Your coil doesn't need to work that hard.. Put the gap back to stock. A larger gap gets you NOTHING! It is all pie in the sky!
Big Jim

 

[Bob Ayers]

Your coil doesn't need to work that hard.. Put the gap back to stock. A larger gap gets you NOTHING! It is all pie in the sky!
Big Jim

The OEM coil has no problem generating the higher voltage due to the increased plug gap, but the plug wires will fail sooner due to the higher
voltage.

I agree with Big Jim, the stock plug gap is optimized, no need for anything else!