Has anyone seen the Bosch spark plugs with the four ground electrodes? If so are the any good? Or any one for that matter.

http://www.boschusa.com/AutoParts/Sp...latinumPlus4/#

 

They've been around for a while. I wouldn't bother or take a chance with them. Guys are in the 12s and quicker with NGKs or Densos with just the single electrode.

Dan

 

Not to mention those plugs are waaaay toooo Hot! Don't bother. Save the money and get the proven set of plugs.

joe

 

I have heard that the electrode on those can make contact with the top of the piston on Fords modular engines(don't know if it's true or not). Stick with what has worked for countless others on this board. NGK's or Denso's. Or stock like me.