Getting new Hot Fires....any advice on a great spark plug to go with them?

 

My brother and I run the Hotfire wires on our bikes and LOVE them!! We were running the NKG iridium plugs with great luck, but I just switched to try some new Denso Iridium (JP CYCLE) because the tip is a little 30% smaller, so supposedly a better spark????? worth 20 bucks to try plus needed a new set. NOTE - Because the resistance is so low with the hotfires, we found our bikes ran GREAT with the gap set to 42 (HD manual says "38-43". You will like the hotfires.

 

Yeah..several buddies have them and they said it was a noticeable difference..

 

Haven't tried them, in fact I just got a set of SE wires but haven't put them on yet.