Grooved discs reduce fade?

[MJ85]

A friend has asked me to post here to ask a question. 2013 MX5, are grooved discs the way to go for track work (over drilled)?

Any advice appreciated!

[MX-5 Lazza]

Nope. Stick with plain discs. Just upgrade the pads to something that can handle track work. EBC Yellowstuff is fine.

[MJ85]

I have passed this on. Thanks.