Camshaft overlap & Disable EGTs

[eschellerup]

I have a stock '21 CTR and I would like to enable both Camshaft overlap & Disable EGTs. The car is my daily driver and does track duty for about 20min sessions on track days. Is it safe to run both Camshaft overlap & Disable EGTs full time with a stock setup given my configuration? I read somewhere in this forum the Disable EGTs is more effective for big turbos and Camshaft overlap may run the risk of burning my stock catalytic converter?

[Spunkster]

This could cause damage to the catalyst as it will get much hotter.

[eschellerup]

This could cause damage to the catalyst as it will get much hotter.

Installing a aftermarket high flow or ... converter is the solution to run camshaft overlap safely?

[Spunkster]

It could damage any catalyst in place.