RCU Forums - View Single Post - Spark plug thread insert - Use sealant?
Old 08-28-2012 | 09:06 AM
  #2  
pe reivers
Senior Member
 
Joined: Jan 2002
Posts: 6,571
Likes: 0
Received 5 Likes on 5 Posts
From: Arcen, , NETHERLANDS
Default RE: Spark plug thread insert - Use sealant?

Not normally needed. The sealant used should stay flexible enough for the helicoil threads to "work" as they are loaded.