Next time ask him what he runs at the track...
Street racing challenges happen all the time and if you take each half decent car on..you'll end up in jail.
JMO..
Enjoy your car...break it in the right way...and for the most part if you want to race..fwiw...my suggestion is to do it the right way so no body can by an accident get hurt..
With your new Z you will see every tom dick and harry will rev on you at a light..
They don't care if they win or lose ..they just want to race...
Trust me you'll be in jail if you take on every half decent challenge ..
Next time just ask the kid what he runs at the track and leave it at that..
Theres about ten million of those nutty kids out there ..half with more bullshit than brains..(not saying this guy was but you get my drift...)
Once in a blue moon its not bad to run the car on the street in special deserted situations but for the most part should be run competitively with two cars at the track..
Just my opinion to help you stay out of jail.