4.6L Screamin' Demon Coil Packs Do they work?

[blown96bird]

I am thinking about getting a set for my supercharged 4.6. I would like to open the gap up some. Are they hype or do they really work what has been your experience? Do you have any documentable gains?

 

[LS1PUSSOUT]

They definately do provide more spark, but its only useful on supercharged engines like yours. I think you may gain some power, but with the horsepower your putting out, I dont think you would notice it much.

 

[blown96bird]

I am making around 350 rwhp and 400 rwtq. not bad considering my car has a automatic and independant suspension. I hope I can see some real gains.

 

[SQ Stang]

Hmm seems interesting..post up your results

 

[spike_africa]

simpley from the age of your coil packs these should help alot.