Hi all,
Anyone ever suffered with spark blowout before?
Had the 3dr on the rollers last week for a mapping session and we suffered what appeared to be 'spark blowout' at about 30/31psi with a T4.
I'm running IK27 plugs on a coil pack conversion.. They were running standard gaps but I always thought that once you've gone to coilpack small gaps wouldn't be something of concern anymore? I gapped them down to .6mm but then we ran out of dyno time.
Is this likely that it will have sorted it? Or am I going to be needing a more meaty coilpack or something?

Any similar experiences guys?
Cheers