guitaraholic

I have some aluminum R32 GTR aluminum calipers. I found that out they are GTR not GTS after trying to put Z32 rotors on and they are a little small. Z33 rotors are almost exactly the same dimensions as GTR's except a bit thinner, and the VR4 rotors a almost an exact match too, will either of these work?

silnismo

why dont you just buy the proper rotor for the caliper?

http://www.courtesyparts.com/Merchan...x_nms_gtrbrake

^^^^if the calipers dont look like that, then you dont have GTR r32 calipers. If you do then the link is where you buy them.

guitaraholic

Was looking for a lower cost alternative. That and ease of getting a replacement if something were to happen (min downtime)

CharlesJ

An r32 gtr should have the same nissan badged calipers as a z32 30mm I believe. If they are Brembos, they are from a 33 on and would be the same as a 350z track

guitaraholic

They aren't the same as the Z32's because the Rotors are a little more than 1/2" too small. Also, they are Sumito's not brembo's

CharlesJ

never mind...they are significantly larger diameter. Specs say 324mm, but that may be the vspec

guitaraholic

The R32 GTR's rotors are 297, I have heard the IS300's rotors work with a 3mm spacer

Balling

I know for a fact the distance from hub on the GTR are greater thant he z32

the z32 30mm will not work with the r32 GTR non vspec.
i know for a fact lol.

guitaraholic

Well, I know for temporary, I am using Z32 rotors. Only prob I am having right now is I am not using about 1/2" of the pads. I know its not the best combo by far, but when I get new pads, I am going to see how the IS300 rotors work.

yarou

iTrader: (1)

z32 rotors are either 280mm x 26mm or 280mm x 30mm while the r32 rotors are 296mm x 32mm

NiSmO Knight

iTrader: (1)

To help solve this problem about size:

https://www.s-chassis.com/forums/suspension-chassis-brakes-15/ultimate-rotor-thread-21575/

That thread will give you the rotor sizes, nothing else really fits and I would not recommend trying anything else except what was made for it. I'm running into a similar problem, but my problem is looking for pads. Rotors seem fine. For now.