Nissan 370Z Forum  

!! Stripped Cat Bolt !!

Tried to install my RTP's today. We stripped the passenger's side famous evil top bolt that is accessed through the engine bay. I have all the proper tools and extensions.

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust


 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 04-13-2011, 06:20 PM   #1 (permalink)
Base Member
 
Join Date: Feb 2010
Location: New York
Posts: 63
Drives: XXX
Rep Power: 16
omg35s will become famous soon enough
Exclamation !! Stripped Cat Bolt !!

Tried to install my RTP's today. We stripped the passenger's side famous evil top bolt that is accessed through the engine bay.

I have all the proper tools and extensions. I used 1/2" breaker bar with a lot of 1/2" extensions and a 14mm 6-head socket and stripped the bolt. Didn't get to loosen it at all. Went to Sears and bought a extract bolt-kit and managed to loosen it about 1/4 turn. Then the bolt stripped some more.

Then I thought maybe we should just break the head of the bolt by over-tightening it. I tightened it about 1/4 then stopped because I wasn't sure if this was a good idea or not.

I've sprayed this bolt with PB blaster over a few days and it's still giving me trouble.

At this point the bolt is tightened normally and is stripped counter-clockwise.

What are my options? After spending all this money on tools and the time I put into it I don't really want to take it to a shop. I can do the install in less than an hour if it weren't for these two top bolts.

I've broken it down to two options:

1. Drive the car around and let the bolt heat-up then try to tighten and break the head of the bolt. (Is this safe? Will the flanges bend?)

2. Take it to a shop and let them blow-torch and remove the bolt. (Can the blow-torch reach the bolt?)


Any suggestions or feedback is appreciated!

Thanks
omg35s is offline   Reply With Quote
 

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
+ Toe Bolt Question + batman_4 Brakes & Suspension 24 05-30-2011 11:51 AM
Exhaust Stripped bolt Removal omgZ Intake/Exhaust 5 03-24-2011 09:52 PM
Bolt on gains Zsteve Engine & Drivetrain 2 07-23-2010 06:50 PM
Why is it always the LAST *@#$& BOLT!?! Dembflyr DIY Section (Do-It-Yourself) 13 04-23-2010 09:04 PM
Lug bolt covers 1013mm Wheels & Tires 4 02-05-2010 09:07 PM


All times are GMT -5. The time now is 09:56 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2