TwinTurbo.NET: Nissan 300ZX forum - Partially stripped head bolt hole
People Seeking Info
 
   


     
Subject Partially stripped head bolt hole
     
Posted by schwar74 on September 03, 2015 at 10:47 PM
  This message has been viewed 273 times.
     
     
Message So I've been assembling my stock TT motor using the guides here on tt.net, and attempted to put the heads on. The writeup on here uses studs, and so omitted the fact that the head bolts are not all the same length. And I didn't realize this when I was disassembling the motor. Tonight I was just pulling the bolts out of the bag and placing them in the motor. I managed to get the short bolt in one of the other holes. When I started torquing them down, the threads stripped. After disassembly, I found that the top 2 or so threads stripped, maybe 1/8" of a total thread length of 1 1/8", so I've lost maybe 15% or the total thread. The threads the rest of the way down are ok. I'm just wondering whether I'll be ok. I'm assuming if I can get it tightened to 90ft lbs I'll be ok. Thoughts? I'm just planning on a stock build.

     
Follow Ups  
     
Post a
Followup

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