S13 Front Brake Caliper Question

[mugendork]

Quick question for you guys. I have a front brake set that I am not sure of its origin, I am assuming 180sx, but let me ask you gents. Pictures are kind of pointless, as it is easy to explain.

Rotors are not drilled and are four lug, and they are 1 inch larger in diameter than USDM S13s

Calipers are just slightly larger than normal USDM S13, and look nearly identical.

Thats it! They basically look like normal s13 front brakes, but just "bigger".

180sx???

[junn]

yea man...seems like you got yourself some JDM brakes....either of a 180 or SILVIA....or they could be off a 80's 280/300zx

[racepar1]

I don't think the 180sx/silvia brakes are that much bigger.