[Deathstar]

I just installed the crane wires but used the Bosch +4. Was probably not the greatest plug to pick. No reason to have 4 electrodes unless something is wrong with your engine. Since I have higher compression now and will be adding Nitrous soon, I may replace them. There are a lot of good adviser on this forum such as Crewzin and others. I think they will steer you in the right direction (and steer me too)