follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Delicious Tuning
Register Garage Community Calendar Today's Posts Search

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Suspension | Chassis | Brakes -- Sponsored by 949 Racing

Suspension | Chassis | Brakes -- Sponsored by 949 Racing Relating to suspension, chassis, and brakes. Sponsored by 949 Racing.


User Tag List

Reply
 
Thread Tools Search this Thread
Old 03-20-2018, 08:01 PM   #1
Harey
Member
 
Join Date: Feb 2018
Drives: 2013 Toyota 86
Location: Melbourne, Australia
Posts: 70
Thanks: 34
Thanked 23 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Pads not releasing enough on new dba4650s rotors

Hi, after hating my stock brakes at my first track day I decided to upgrade the pads/rotors/fluid.

I bought some dba4650s rotors with new high performance pads for the front. When putting the calipers back over the new rotors and pads it was extremely tight. When I looked into it further the dba rotors are 1mm thicker than oem (25mm compared to 24mm oem). DBA have confirmed these are the correct rotors and that 1mm thicker isnt a problem.

The pads are rubbing on the rotor without my foot touching the brake pedal. The pads have a few bubbles where they have overheated. When I feel the caliper after a short gentle drive they are quite hot.

The back dba rotors are identical to oem, the calipers fit over no problems and the calipers are cold after a gentle drive.

Has anyone else experienced this with dba front rotors or any tips in general? I could grind down the pads a bit but they have a special bed in coating on top so I dont want to do that .
Harey is offline   Reply With Quote
Old 03-20-2018, 08:29 PM   #2
jamal
Senior Member
 
jamal's Avatar
 
Join Date: Nov 2011
Drives: Legacy GT
Location: compton
Posts: 534
Thanks: 9
Thanked 365 Times in 204 Posts
Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
Do you have any shims on the back of the pads? You can remove them for a little extra clearance and then reinstall after a bit of wear if you're getting noise.
jamal is offline   Reply With Quote
Old 03-20-2018, 08:54 PM   #3
Harey
Member
 
Join Date: Feb 2018
Drives: 2013 Toyota 86
Location: Melbourne, Australia
Posts: 70
Thanks: 34
Thanked 23 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Yes there are shims, thats a great idea!! Will try that
Harey is offline   Reply With Quote
Old 04-05-2018, 09:16 PM   #4
Harey
Member
 
Join Date: Feb 2018
Drives: 2013 Toyota 86
Location: Melbourne, Australia
Posts: 70
Thanks: 34
Thanked 23 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Installed the new pads without shims and no dragging! Rotor spins freely, thanks for the advice!
Harey is offline   Reply With Quote
 
Reply


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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
WTB: Stock pads and rotors tawheed Want-To-Buy Requests 0 08-09-2014 03:26 PM
Replacing Pads without doing the rotors robtan Suspension | Chassis | Brakes -- Sponsored by 949 Racing 3 07-29-2014 10:59 PM
DBA Brake Rotors - T3 4000 Series (DBA4650S) smellslikecurry Brakes, Suspension, Chassis 10 12-21-2013 04:02 PM
GTS OEM rotors and pads yomchi1989 AUSTRALIA 1 12-30-2012 04:47 PM
GTS OEM rotors and pads yomchi1989 Australia Classifieds 0 12-28-2012 06:28 PM


All times are GMT -4. The time now is 02:22 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.