Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > 911 / 930 Turbo & Super Charging Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Join Date: Apr 2009
Location: Cedar Park,TX
Posts: 3,024
Garage
930 floating rotors

Is it normal for the brakes on a 78 930 to squeal like crazy sometimes due to the floating rotors? Is there a way around this? Change to a fixed hat rotor?

Thanks,

John

__________________
John- 78 Slick Top 930

"Illegitimi non carborundum"
Old 11-11-2011, 05:55 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
DSPTurtle's Avatar
 
Join Date: Jul 2001
Location: Suntree, Florida, USA
Posts: 2,261
Change the pads...
__________________
JB - BreitWerks
www.breitwerks.com
321-806-8664
Engine Rebuild & Restorations
Old 11-11-2011, 07:07 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered Driver
 
Helmsy's Avatar
 
Join Date: May 2008
Location: South Australia
Posts: 281
Garage
Floating Rotors shouldn't necissarily 'squeal' more than fixed rotors. They can rattle or sound like something is loose when you spin the wheel.

Probably pads and/or brake dust on the pads. If you change your pads you should put some brake grease on the pistons behind the new pads.

You can also buy anti-squeal inserts but I have never used them so cannot comment on them.
__________________
Ben
'85 930 - Black on Black
'95 993 Turbo - Silver
Old 11-11-2011, 08:57 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered
 
Join Date: Jun 2011
Location: Rijswijk, ZH
Posts: 1,803
I have the 930 rotors, they rattle considerably but no squeaking. I have Mintex pads....

D.
Old 11-11-2011, 11:11 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Registered
 
Join Date: Apr 2009
Location: Cedar Park,TX
Posts: 3,024
Garage
Went on a drive today and that's what a friend on the drive said to check to see if they are possibly racing pads.

I've used "cool carbon" pads on my tracked bmw, they worked well and held up. What works well on the Porsche's that are street friendly. I would normally go with Hawk. I think another is Pagid. Are they all pretty comparable at the street/track combo level?

__________________
John- 78 Slick Top 930

"Illegitimi non carborundum"
Old 11-13-2011, 06:36 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)
Reply


 


All times are GMT -8. The time now is 08:48 AM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.