Newcastle Supercars: Heimgartner tops first Gen3 practice

The brand new cars rolled out for the first of three 45-minute practice sessions on the tight, bumpy street course.
Predictably it was a cagey start as drivers gave the kerbs a wide berth, times initially languishing in the 1m15s.
Chaz Mostert was the first to set a representative time, the Walkinshaw Ford driver jumping to the top with a 1m13.313s at the five-minute mark.
The benchmark …Keep reading