It's interesting as some of the Exotic cars use cross drilled rotors, I know when I was doing my AP's they will ask is it street driven or track, and specify slotted for track.

Let us know how they go.

will do.... Km fitted 202,000Km

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[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

'drilled' really are only good if you're using a high quality product (track bias). The oem one piece discs from my 996 were infallible. I had some MASSIVE heat cycles through them without any issues whatsoever. Be interestings how these survive after a few decent track outings.

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www.racewars.com.au

Porsche also allows 5mm long radial cracks out from the vent holes, as long as they don't link up you're a o.k.

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[CENTER][SIGPIC][/SIGPIC][/CENTER]
[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]