TwinTurbo.NET: Nissan 300ZX forum - I've never had the exhaust manifold studs break.
People Seeking Info
 
   


     
Subject I've never had the exhaust manifold studs break.
     
Posted by MixManMash on December 27, 2018 at 11:11 AM
  This message has been viewed 302 times.
     
In Reply To Exhaust manifold studs... posted by JMartz on December 27, 2018 at 10:17 AM
     
Message I have had turbo to downpipe studs break. Many times, I have seen the nut seize onto the studs, and the whole stud back out of the cylinder head.

My recommendation is to spray them with something like PB Blaster or the Royal Purple Maxfilm and let it sit for several hours.

Sometimes going forward and back helps to break them loose and reduces the risk for breaking studs.

     
Follow Ups  
     
Post a
Followup

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