Nissan 370Z Forum  

Powder coated cross bar

So I finally powder coated the engine brace cross bar a beautiful candy red but when I tightened the nuts the coated started to chip and flake. I had the

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Exterior & Interior


Like Tree2Likes
  • 1 Post By Tractionless
  • 1 Post By JARblue

Reply
 
LinkBack Thread Tools Display Modes
Old 02-11-2016, 12:02 AM   #1 (permalink)
Track Member
 
Join Date: Apr 2012
Location: earth
Posts: 770
Drives: car
Rep Power: 2066
FLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond repute
Default Powder coated cross bar

So I finally powder coated the engine brace cross bar a beautiful candy red but when I tightened the nuts the coated started to chip and flake. I had the guy redo it, but how can I torque this down tight enough w/o it happening again or has this happened to anyone else?


Sent from my iPhone using Tapatalk
FLUJOKE is offline   Reply With Quote
Old 02-11-2016, 10:19 AM   #2 (permalink)
A True Z Fanatic
 
Tractionless's Avatar
 
Join Date: Jan 2016
Location: Atlantic SE
Posts: 1,237
Drives: '10 K23 ST 7AT
Rep Power: 30525
Tractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond reputeTractionless has a reputation beyond repute
Default

Quote:
Originally Posted by FLUJOKE View Post
So I finally powder coated the engine brace cross bar a beautiful candy red but when I tightened the nuts the coated started to chip and flake. I had the guy redo it, but how can I torque this down tight enough w/o it happening again or has this happened to anyone else?


Sent from my iPhone using Tapatalk
Did you use a flat washer so the bolt twists against it rather than the bar?
Trips likes this.
Tractionless is offline   Reply With Quote
Old 02-11-2016, 10:25 AM   #3 (permalink)
Administrator
 
Trips's Avatar
 
Join Date: May 2009
Location: Disneyland, Ca
Posts: 8,727
Drives: 🔰
Rep Power: 10
Trips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond reputeTrips has a reputation beyond repute
Default

This ^^
__________________


http://www.the370z.com/payments.php
Trips is offline   Reply With Quote
Old 02-11-2016, 10:31 AM   #4 (permalink)
A True Z Fanatic
 
JARblue's Avatar
 
Join Date: Mar 2011
Location: Austin, TX
Age: 43
Posts: 36,449
Drives: 11 Z34, 98 E36 M3
Rep Power: 2684440
JARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond repute
Default

Mine is painted white, but the recessed area where the bolts are located is plasti-dipped black. It has been resprayed a few times there due to the problem you mention. I have flat washers there and even make sure to only torque the bolts/nuts to 35 ft-lbs or whatever the FSM says they should be. I still find the plasti-dip doesn't last, but it's an easy fix
__________________

2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
JARblue is offline   Reply With Quote
Old 02-12-2016, 01:02 PM   #5 (permalink)
Track Member
 
Join Date: Apr 2012
Location: earth
Posts: 770
Drives: car
Rep Power: 2066
FLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond repute
Default

Thanks guys. So flat washers it is. Anyone know the exact torque specs please and thank you!!!


Sent from my iPhone using Tapatalk
FLUJOKE is offline   Reply With Quote
Old 02-12-2016, 01:05 PM   #6 (permalink)
A True Z Fanatic
 
JARblue's Avatar
 
Join Date: Mar 2011
Location: Austin, TX
Age: 43
Posts: 36,449
Drives: 11 Z34, 98 E36 M3
Rep Power: 2684440
JARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond repute
Default

Quote:
Originally Posted by FLUJOKE View Post
Thanks guys. So flat washers it is. Anyone know the exact torque specs please and thank you!!!
35 ft lbs

It might be like 34 or 36 per the FSM, I cannot recall exactly. But this is what I've been using based on the FSM for years.
FLUJOKE likes this.
__________________

2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
JARblue is offline   Reply With Quote
Old 02-12-2016, 01:07 PM   #7 (permalink)
Track Member
 
Join Date: Apr 2012
Location: earth
Posts: 770
Drives: car
Rep Power: 2066
FLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond reputeFLUJOKE has a reputation beyond repute
Default

Sounds stupid but are y'all using flat plastic washers or metal? Powder coat guy said use leather on bottom and top and should help?!? Couldn't get it tight enough w/o eating the leather and risk chipping/ cracking the coat again. :/


Sent from my iPhone using Tapatalk
FLUJOKE is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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
So where can I get my wheels powder coated? Exhaust Wheels & Tires 3 10-30-2015 06:01 PM
My takedas powder coated! Zero dark Intake/Exhaust 9 07-23-2015 09:31 PM
[FOR SALE] Set of Powder Coated Rays Like New benjams Parts for sale (Private Classifieds) 19 02-21-2015 11:17 AM
Ray Wheels Powder coated fran3365 Wheels & Tires 7 12-12-2011 10:52 AM
Alliance BBK (First Powder-Coated Red) JB-370z Brakes & Suspension 27 09-05-2011 01:21 PM


All times are GMT -5. The time now is 08:52 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2