90 model z32 calipers on s14 help on rotors...

[96rbs14]

Just junked a z32 I had but took the calipers off due to having an rb25 s14 that I want to do the brake swap to.
I had 1990 non TT car that was converted but anyways a non TT car with factory calipers. Is there and difference between TT rotors and non TT rotors. And I found a good deal on brembo rotors that were crossed drilled and slotted but can find the widths, or detailed specs. What should I do?

[CleanAndLegit]

30mm tt and 26mm non tt

[godrifttoday]

You can say thank you

http://importnut.net/300zxbrakeswap.htm

[S13ZX]

I learned the hard way......1990 z32 n/a are 26 mm ..turbo are 30mm. In 93-96 all had 30mm calipers but turbo had aluminums. And non-turbo had irons