robin pemberton
New rules require teams to give '100 per cent'
NASCAR sought to rebound from a week of criticism and crisis management by introducing new rules for future events that seek to counter the possibility of team orders affecting race outcomes.
No penalties for roof flap infringements
NASCAR has decided not to hand down any penalties for illegal roof flap spacers commandeered from multiple teams at Daytona last weekend.
New track drying technology to slash rain delays
A new approach to drying tracks after wet weather could slash rain delays by as much as 80 per cent, NASCAR estimated in a major pre-season announcement on Wednesday.