Safe to run spacers on track ?

[Tonioo]

Hello,

I plan to put 10mm spacers on my car to run on track. Is it safe or dangerous ?
I don't know if it is recommended and which solution would be secure : longer ARP studs or bolted spacers ?

Tonioo

[Brian]

10mm spacers okay for track WITH longer studs. We run our 10mm spacer/longer stud kit on NC LIGHT

[Tonioo]

Thank you