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2-peice Rotors; What's Out There?

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Kaido_RR Grand Master

Kaido_RR

Posted
Posted (edited)
Looking for GOOD 2 piece rotors to suit R32 GTR and/or R34 GTT.

Two that I know of are:

Project Mu, but they're not curved vane just regular pillars, costs about $650 each...

Endless, looks vaned but can't fine any info on them, costs about $750 each...

Is there anything else?

Endless do 2 style in there 2 piece rotors

endow.jpg

Racing Curving

Racing E

They are available for R32 GTR however they only list for R32 GTS-T not R34 GT-T

Edited by Kaido_RR
djr81 Grand Master

djr81

Posted
Posted
Looking for GOOD 2 piece rotors to suit R32 GTR and/or R34 GTT.

Two that I know of are:

Project Mu, but they're not curved vane just regular pillars, costs about $650 each...

Endless, looks vaned but can't fine any info on them, costs about $750 each...

Is there anything else?

The project Mu rotors aren't regular pillars in the same sense as the stuff you get from RDA. In terms of how much air they pump the order would be:

RDA (ie pillar design).

DBA (dogbone design)

Project Mu (whatever you may like to call what they fit to the 2 piece rotor)

Fully vaned rotors, obviously the more vanes the more air they move, also the heavier they are.

There are others - oddball stuff - but in terms of what you may reasonably get locally (or import) the list is pretty much Project Mu, Endless, Biot & APP. Of those an imported Project Mu rotor is probably going to be the cheapest. Having used them they are very good.

_Wing_ Proficient

_Wing_

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I'm leaning towards endless or pmu but keeping my eyes open at the moment.

Endless is curved vane from what I can see, has wanky e-slit design and a duralumin bell... I wonder how well the duralumin holds up in this application? Dural is amazingly light and it's used by Rays Engineering for their lug nuts amongst lots of other stuff.

Project Mu are popular and it's interesting to see that pmu has a funny way of pillaring/vaning in that the better the rotor, the less vane'y it gets and the more pillar'y it gets (check out the bottom of this image):

Image10.jpg

Biot and APP are very oddball so they're not on top of my list, although biot does have 3-piece rear rotors which is very interesting :P

djr81 Grand Master

djr81

Posted
Posted
I'm leaning towards endless or pmu but keeping my eyes open at the moment.

Endless is curved vane from what I can see, has wanky e-slit design and a duralumin bell... I wonder how well the duralumin holds up in this application? Dural is amazingly light and it's used by Rays Engineering for their lug nuts amongst lots of other stuff.

Project Mu are popular and it's interesting to see that pmu has a funny way of pillaring/vaning in that the better the rotor, the less vane'y it gets and the more pillar'y it gets (check out the bottom of this image):

Biot and APP are very oddball so they're not on top of my list, although biot does have 3-piece rear rotors which is very interesting :P

Last time I checked Endless rotors were not a cheap night out. You may be able to do better, however.

Duralium is just a type of aluminium. The hats stand up fine & will outlast the rotors. They are usually anodised. What happens is that it usually works just as cheap to get the whole hat/rotor combination that it is to buy a rotor & the bobbins seperately.

If you are interested I have a couple of second hand Project Mu 2 piece rotors for a R32 R in my shed that are for sale.

badhairdave Proficient

badhairdave

Posted
Posted (edited)

We all know they do something extra for roy...

I'm running the 310mm scr pros and really can't fault them. I've gone through a set of HC+ and SBS carbon ceramics and the rotors still have a lot of meat on them with minimal lip.

Edited by badhairdave

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