So with this setup you need to have to outer of the hubs turned down to fit inside the disk as it becomes a floating disk setup, you need to replace wheel studs with longer ones, and you either need to machine Center boar of the disks out or machine the bearing section of the hub down to fit disks as well, is all this correct?

Yep, your on the money, recycle the wheel studs from the S13 hub. A little bit of lathe time for the B110 hub [OD for the rotor to sit on top and the b110 hub snout, so that the rotor locates centrally on the hub.]

Ok thanks bunny just about to build a Coilover setup and this combo so has come up at the right time, also looked at another members setup last night and we both assumed this :) thanks once again! :)

The brackets I have for 250mm brakes wont work with the 280m brakes.
I found the 250mm brakes to be plenty good enough.

Hey guys,

do you need to run a booster with this set up???

Whats the difference between 120y brakes and s13?? is it just size?

I plan on doing this on an 84 1200 ute

you dont need a booster, 120Y brakes are a joke compared to S13 brakes.

I have one set of brackets left if needed. Can put in another order to get more cut if the demand is there.

cheers

Ok i need some info.
Datsun/Bluebird 910 rotor disc on b310 struts where to put the disc behinh the hub or infront will it even work can find no othe rotor disc to upgrade to only front wheel drive disc i can find but stud spacing is closer than datsun.

You can usee the S13 (rwd) or U13 (fwd) 257mm disc -- they are the same! Fits over the 1200 hub.

Requires 14" wheels

257 mm rotor
Nissan 40206-71E01,40206-71E02,40206-71E05,40206-71E06,40206-71E07
Brembo 09.5449.10
DBA 617

AUSTRALIA
U12 Pintara

JAPAN
S14 9606- 2WS.SR20DE
M11 Prairie 8809-9508
C22 Vanette 8809-9403
C33 Laurel 8812-9212
C34 Laurel 9301-9705
P10/W10 Primera 9002-9611
WP11 9709-0011
R32 Skyline 8905-9411
A31 Cefiro 8809-9406
U12 Bluebird 8709-9108
U13 Bluebird 9109-9511
U14 Bluebird 9601-

USA
S13 240SX 1188-0993 with ABS
S14 240SX 0796-0698 STD (except SE)
M11 Axxess 0189-0394
U12 Stanza 0789-0692

Tried s13 complete but 13'' rims no fit.I have no money for 14'' rims and tires right now.Looking for somthing datsun closer to 1200.