THE push for a new $22 million motorsport precinct at Koorlong has revved back up after the massive turnout of car lovers at Mildura's Show and Shine event on Good Friday.

Mildura councillor for infrastructure Glenn Milne said on Sunday "all the facts and figures" pointed to a motorsports venture being a big money-spinner for the region.

"When you look at the events that bring big crowds to Mild...