Ran the 12etx at our interclub round today at Brendale.Man all i have to say is WOW and it wowed alot of people even the nova drivers temp is sitting at round 110deg laptimes are in the 18s.I am running nova 6tgf plugs and found that i got better fuel economy than running the sirio 6 plugs.The real test is going to be the QLD state title in 3 weeks.