Got some slotted rotors and I have a stupid question. Which way should they be mounted? Which direction should the slots go?

 

Depends on who made them.

I've got a Stoptech big brake kit on my L, and the slots are facing in the opposite direction from the stock replacement Powerslot rotors I have in back. Each is installed according to their manufacturer's instructions.

NakMan

 

Which way should ruslows rotors be installed??

 

Look at the cooling vanes. They should always go like this:

The slot direction is far less important.

 

Thanks Tim. I took a look at the Rotors and the cooling vanes seem to go up and down, not at an angle per se.

 

Then I would still go with the slots as shown. Brembo made this drawing to show the direction of "slotted OR ventilated rotors."

 

Excellent. Thanks!