My truck is a 2005 Chevy 3500 dually crewcab with 19.5" wheels and will still run 13.7 with a stock turbo and injectors. here is a couple awsome trucks that the guy that does my Efi programming drives. The first is a street legal truck but was built to just drag race. The second is his twin turbo Daily driver. These things are awesome, either one will smoke these camaros.