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Are ventilated disks a lot better?

General Tech Talk

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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.
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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.
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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.
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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.
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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]
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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]
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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.
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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.
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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
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Post by sloshy »

Yes
cheers Dan

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