Australia’s Alex Davison sliced more than a second off his lap time from this morning to head the leader board in the second Porsche GT3 Cup practice session at Pukekohe. His 59.02 second lap was 1/100 of a second quicker than NZ A1 Grand Prix driver Matt Halliday. Fabian Coulthard was 3/10 of a second behind, trailed narrowly by Craig Baird. Ross Rutherford was the only other driver to break the 60-second barrier. Sixth quickest was Auckland businessman Graeme Cameron.