Which calipers are these?

[Duke Thrust]

Thought you guys might know as TVR's use them, I'm about 99% certain they're Sierra Cosworth rear calipers, but for vented or solid discs?

The gap in the carrier is 22mm, vented discs are 20, solids are 10mm. Looks too big for solid, but what will hold more will hold less...

I'm using them on my SD1 Vitesse, ignore the bolts, just mocking them up at the minute.

[kevin63]

Here are some Sapphire Cosworth rear brakes.

[Duke Thrust]

Thanks

Some vented ones, look more like mine - really trying to find a pic of them fitted to I can gauge the clearance.

[kevin63]

[Duke Thrust]

That's it!

Thanks, mine are for vented, very narrow clearance between the carrier and disc.

[topsparks]

I would be interested in this set up for my SD1.It's already got Jag 4 pots on the front and an LSD,but running a 300hp engine could do with some more stopping power!

[Duke Thrust]

kevin63 said:

I'd love to know what disc that is, seems to have a narrow offset and then a spacer.

[kevin63]

Sorry I'm not sure what they are, it was over 15 years ago since I had the Cosworth but I seem to remember buying some Black Dimond ones for the Cosworth and Tarox for the Chimaera.