“Following a media report today V8 Supercars wishes to make it clear that Holden Racing Team has not breached any rules in relation to its use of a fuel device.
“However we have clarified the rules in relation to fuel trimming with all teams for the avoidance of any doubt.
“Naturally all teams will seek to optimise any advantage they can especially when there is so small a margin between the cars. As a consequence, from time to time teams will interpret the rules in a way which wasn’t intended.
“We have used this an opportunity to clarify the rules so there is no grey area and every team is clear about the intent of the rules.”