TwinTurbo.NET: Nissan 300ZX forum - Iridium spark plug length
People Seeking Info
 
   


     
Subject Iridium spark plug length
     
Posted by ZXoltan on September 21, 2013 at 3:37 PM
  This message has been viewed 715 times.
     
     
Message Pics below show how far the plug tip reaches into the combustion chamber. The tip of the plug is partially shrouded by the spark plug boss. Is it a good or bad idea to shave the boss down (maybe halfway?) if doing head work?



     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.