The two Gold Star winners made a perfect start from the outside of the second row and cleared the field on the opening lap.
His gap was eight tenths by the end of the first lap, with a margin above the second-placed Lewis Leeds hanging around the one-second mark until the 14th lap.
When Tommy Smith found a wall running towards the hairpin, his stuck car ignited the safety car.
The race never went green and authorities chose to call it behind the safety car with five laps remaining.
McLou’s victory was sealed ahead of Luis Leeds and Nathan Herne, and the winner was also Newly set rap record for the first time in 40 years yesterday..
The highlight of the race was the fourth thrilling battle. Race 1 winner Joey Morson And James Golding. Just seconds before the safety car was called, Tustle hit the crescendo and Golding slammed behind Mawson with a hairpin.
Attention and the early finish that followed stopped the fight on that track, but Morson kept the spot and secured a pole for the feature race this afternoon.
Thomas Randall finished in 6th place, followed by Cooper Webster and Ricky Capo.
Macrow wins Race 2 affected by the crash
https://www.motorsport.com/openwheel/news/tasmania-s5000-macrow-wins-race-2/5196157/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www Macrow wins Race 2 affected by the crash