Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

Are ventilated disks a lot better?

General Tech Talk

Moderators: toaddog, TWISTY, V8Patrol, Moderators

Post Reply
Posts: 8556
Joined: Mon Jun 13, 2005 9:34 pm
Location: Sydney

Are ventilated disks a lot better?

Post by RockyF75 »

Got a newer parts rocky that came out with ventilated disks. And mine's older, so it didn't. Just wondering if its worth stuffing around changing calipers for the benefit of the newer tech brakes? Going to be replacing the disks soon anyway, its just a matter of which type.
Posts: 3940
Joined: Wed Dec 27, 2006 1:09 pm
Location: Sunshine Coast Qld

Post by want33s »

Ventilated discs heat up and cool down quicker than solids, meaning pads reach operating temp quicker so better braking. They are also better for extended use because of their better cooling.
If you need to replace your solid discs anyway, go the ventilated.
You will probably need to change the calipers too as ventilated are up to three times thicker than solids.
Posts: 722
Joined: Fri Sep 29, 2006 7:40 pm
Location: QLD

Post by zagan »

Just get the slotted disks, the ones with the grove on the disk, not cross drilled.

The hole fills up with mud, dirt etc, the water what ever is dried out and your pads will get chewed out quicker.

That doesn't happen with slotted disks as the slot carries the dirt away from the pad surface.
Posts: 2297
Joined: Mon Mar 06, 2006 1:23 pm
Location: Melbourne-Australia

Post by MightyMouse »

Quick answer YES.

Even the slots aren't really necessary for a 4x4. Good tech on Brakes on Pirate if you want a read.
( usual disclaimers )

It seemed like a much better idea when I started it than it does now.
Posts: 3132
Joined: Wed Sep 28, 2005 3:22 pm
Location: Newy

Post by HotFourOk »

zagan wrote:Just get the slotted disks, the ones with the grove on the disk, not cross drilled.

The hole fills up with mud, dirt etc, the water what ever is dried out and your pads will get chewed out quicker.

That doesn't happen with slotted disks as the slot carries the dirt away from the pad surface.
He is comparing ventilated and solid rotors, not slotted and/or cross drilled. They were both a factory option on his model, and has an opportunity to swap them over.
[quote="RockyF70 - Coming out of the closet"]i'd be rushing out and buying an IFS rocky[/quote]
Posts: 4583
Joined: Fri Jun 11, 2004 5:57 pm
Location: Wheeling in my backyard

Post by sierrajim »

MightyMouse wrote:Quick answer YES.

Even the slots aren't really necessary for a 4x4. Good tech on Brakes on Pirate if you want a read.
http://www2.pirate4x4.com/tech/billavista/Brakes/
[quote="Harb"]Well I'm guessing that they didn't think everyone would carry on like a big bunch of sooky girls over it like they have........[/quote]
Posts: 317
Joined: Thu Jul 19, 2007 11:03 pm
Location: Brisbane

Post by Danzo »

Go the Vented,
My sierra needed new pads and discs,
Did some research and fount that the ventilated Vit ones fitted with the vit calipers.
Now I dont get any brake fade when in the bush or back street driving.
Plus the Zook almost does endo's now.
:armsup:
I hate going to weddings because all the grandma's used to poke me in the ribs saying you're next, you're next. They've stopped doing it since I started doing it to them at funerals.
Posts: 2297
Joined: Mon Mar 06, 2006 1:23 pm
Location: Melbourne-Australia

Post by MightyMouse »

sierrajim wrote:
MightyMouse wrote:Quick answer YES.

Even the slots aren't really necessary for a 4x4. Good tech on Brakes on Pirate if you want a read.
http://www2.pirate4x4.com/tech/billavista/Brakes/
That's it :D lots of good stuff in the one place.
( usual disclaimers )

It seemed like a much better idea when I started it than it does now.
Posts: 8556
Joined: Mon Jun 13, 2005 9:34 pm
Location: Sydney

Post by RockyF75 »

MightyMouse wrote:
sierrajim wrote:
MightyMouse wrote:Quick answer YES.

Even the slots aren't really necessary for a 4x4. Good tech on Brakes on Pirate if you want a read.
http://www2.pirate4x4.com/tech/billavista/Brakes/
That's it :D lots of good stuff in the one place.
Thats ok, quick answer will do. reading makes my head hurt :silly: :D
Posts: 1650
Joined: Wed Jun 06, 2007 10:12 pm
Location: ipswich

Post by sloshy »

Yes
cheers Dan

Licenced Carpenter
I do everything, free quotes
Brisbane west/Ipswich/rural
PM me
Post Reply

Who is online

Users browsing this forum: No registered users and 29 guests