R32 GTR and Z32 30mm Caliper Comparison and Question at the end. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

alkemyst · 06-22-2006, 07:46 PM

There is a difference between Z32/R32/R32 GTS-T and R32GTR. 30mm x 280mm (same as Z32) vs 32mm x 296mm for the early R32's and 30mm x 324mm for the later ones (after 8/93 w/ Brembos)...these are the same for the R33 GTR and R34 GTR Brembos. The rears on these (the Brembos) are 20mm x 300mm vs the 16mm x 297mm on almost all other models Z32, R32, R33, R34 without Brembos.

The R33 GTS-T is right in the middle of the two at 30mm x 296mm

The R34 GT and R33 GTS-T are the same size, but the R34 GTT moves up to a 28mm x 310mm rotor in front, 8/98+

The EVO Brembos in comparison are 32mm x 320mm Front and 22mm x 300mm Rear.

I am running R33 GTS-T's....more than enough brake and much less than GTR's. Also if you are hunting ebay many of the GTR's are really not. Mine were supposed to be based on the auction ad.

Everything but the Brembos pretty much use identical brake parts and hardware as a Z32. Makes finding pads simple.

06-22-2006, 07:46 PM	#13
alkemyst Zilvia Addict Join Date: Oct 2003 Location: Florida Age: 54 Posts: 868 Trader Rating: (0) Feedback Score: 0 reviews	There is a difference between Z32/R32/R32 GTS-T and R32GTR. 30mm x 280mm (same as Z32) vs 32mm x 296mm for the early R32's and 30mm x 324mm for the later ones (after 8/93 w/ Brembos)...these are the same for the R33 GTR and R34 GTR Brembos. The rears on these (the Brembos) are 20mm x 300mm vs the 16mm x 297mm on almost all other models Z32, R32, R33, R34 without Brembos. The R33 GTS-T is right in the middle of the two at 30mm x 296mm The R34 GT and R33 GTS-T are the same size, but the R34 GTT moves up to a 28mm x 310mm rotor in front, 8/98+ The EVO Brembos in comparison are 32mm x 320mm Front and 22mm x 300mm Rear. I am running R33 GTS-T's....more than enough brake and much less than GTR's. Also if you are hunting ebay many of the GTR's are really not. Mine were supposed to be based on the auction ad. Everything but the Brembos pretty much use identical brake parts and hardware as a Z32. Makes finding pads simple. __________________ Now my Kensai, I curse you to be a Ronin and with the my remaining spirit I, beseech Chimata-No-Kami, to have you wander through time and distance lands, seeking a new master.