Which Wideband do you own? My Innovate has always skipped a few cells here and there and that is the test equipment and not the plugs on my vehicle. If I use logworks it doesn;t skip so I know in my case it is communication between LC1 wideband and evoscan.



PS The Desnos will not hurt and the tighter gaps and e85 high boost tends to be hard on plugs.

 

I have an AEM.
Stuttering is back again....ordering Denso's today.

 

Yah try the IKH24 at .022 and trust me on this use the DISK STYLE gapper to gap the plugs, not a feeler gauge. I had someone do it using a feeler gauge and when I checked them with the disk there was a .005 difference on some of the plugs.

 

also on ikh24, .22 gap, 30psi bbk e85. no issues.

 

BP8ES .020 is spot on. I tried .022-.024 a few days ago, and it didnt respond well at all, alot of misfiring. 30psi