Should the Judd DB 4.0 be the category engine? It's manufacturer neutral, and at 10,000rpm it sounds a lot better than a Windsor or Aurora. At 115kg, the weight saving compared to a 195kg Coyote or ~215+ kg Windsor is
considerable -- an important engineering consideration.
Onboard in a Judd equipped silhouette car:
https://youtu.be/C8RehK7TqGA?t=148
After all, V8 Supercars are silhouette cars not touring cars, so who cares if a racing car uses a racing engine, instead of a road engine?
