I have recently made up a set of the caliper brackets for this conversion, for another member of this forum and have another four sets available, as laser profile cutter like to do sizeable runs rather than one off's. So if anyone is in need of a set, drop me a PM.

caveat: I can supply these brackets for use in motorsport only, if the buyer uses these elsewhere, I will not be held responsible or liable. Please make your own assessment and judgement for suitabiltiy on your vehicle on the street.

cheers
benny

You need to machine a few mm off the hubs, helps if you have access to a lathe, also press the studs out of the silvia hubs and use them in the datto hubs as they are longer, helps if you have access to a decent press. I run the ca18 rotors on 14s with a fair bit of clearence.

and do you need to modify the hub at all?

what did you have on yours ben? whats the smallest wheel to fit on the 280mm, ive got 15's atm but eventually wouldnt mind getting some wide 13 or 14's

250mm

Hey again,Running 13x7 wheels which would be better for me 250mm or 280mm?

The brackets if the kev rowley type work with both types of discs and callipers. I ran the same pair on both we went to the 250mm to have more options from our wheel selection.

think 250mm s13 ca18
280mm s13 sr20det

They are from japanese import s13 silvia & 180sx

Ive got a pair of the 280mm s13 calipers and discs that I will sell
if anyone needs them.

also got a pair of the 250mm discs which are slotted if anyone is interested in those
they have been run with qfm a1rm pads and will need machining to run any other pad

pm me

Could i get some help?What are the 250/280mm rotors off? Need to up grade my brakes..