im currently running aem pencil coils with NGK bkr9eix but i bought a set of the honda cbr coils for back up coils. the cbr coils need plugs with removable tops. what plugs do run with these coils?
Also has anybody had any misfiring or ignition problems running the epm with the pencil coils? i kept having a cut at 5500 under load. it only does it in 3rd and 4th gear under load. it revs out clean in neutral. i had noticed the pencil coils had popped off the top of the plug a little. i think that might have been the problem for the mis or ignition problem. im gonna put some foam on top of the coils and use my plug wire cover to hold them down.

but i got these cbr coils for a back up plan while at the dyno saturday so i need the "RITE" plug for these cbr coils.

 

 

well come to find out i had my dwell setting on" all cdi settings" for the aem pencil coils. the car would only make 605whp@24psi... anytime we tried to up the boost it would sem to flatline not really break up or misfire but more like it was blowing out the spark... so we decided to go to plan "B". put in the cbr coils!! while pulling out the aem pencils coils they were hot as hell!!! "OVERHEATED"! checked the dwell settings in the aem and the had a CBR 600 F4 COIL SETTING. selected that and bam!!! first pull made 800whp on the button. i also went back aftewards in the dwell setup wizard and noticed it had HONDA C.O.P. 00-UP. i think when it was on all cdi settings it was overheating the coil and we could have ran it on the honda coil on plug setting for the aem coils. anyway i ended up making 857whp and ran out of time, gonna go back this week should make over 900. aem told me too run it on all cdi settings and also others on the forums. so just a heads up on the coil on plug setup up with the aem,epm,and coil setup!!! i also switched to denso iridium ik27 plugs they work with the cbr coils cuz they have the screw off tops that u need
MAY MY HEADACHES BRING SOMEONE ELSE HAPPINESS WITH THIS THREAD!!

 

sorry to resurrect, but which coils are you using now, and which would you recommend as superior? I am running an AEM 30-1900U, and AEM twin fire CDI ignition. I'm trying to decide whether to use CBR coils or AEM pencil coils, and any suggestions will be much appreciated

 

I'm running an AEM 30-1900U, AEM twin Fire CDI and CBR 600 F4 Coils. Is anyone else running this same setup, and would you tell me what plugs you're using? Evidently, I need to find a resistor type plug with a removable top that is the correct heat range... Denso IK24's are estimated to be a good starting point for my setup, but I don't know if the tops unscrew or not... any help would be greatly appreciated.

thanks