I am upgrading my rear brakes and have seen some rotors cross drilled,,Who has done this? How did you get the pattern,,,what size holes? Are they braking better,,or are they cracking?

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If your clutch ain't slippin,, you probably got it adjusted right!!!!!

I did mine years ago, just used a magic marker to lay out the lines in a swirl pattern for 3 rows of holes.
It helped some,but what really helped was mounting calipers off a 87 suby front that had emergency brakes, and pads 4" long. I like having my emergency brake, makes me worry less.

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A good friend will bail you out of jail. A best friend will be sitting next to you saying: "Damn that was fun!"



http://www.youtube.com/watch?v=A5wGMaUMXUQ

Just a thought, would the holes in the disks capture and hold mud.. Causing more wear on the pads..

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You want directional slots. Holes just cut wieght and look cool.

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Turbocharged Ecotec,vanogon midshift,Berrien WoodsBuggy wagon.

Holes do indeed just trap mud, you want these:





We've used 'em over here for years, scrapes all the mud and water off the pads + discs without the risc of cracking under heavy braking.