hey all, I took my 4spd xr6t out last nite to willowbank to try and crack a 12. mods include, nizpro valve springs, exhaust mod, air filter and an 8psi and 10psi GENERIC tune.(the generic tunes u get when you buy the flash box) car makes 265rwkw with standard injectors. pb with the 10psi generic tune was a 13.06@105mph. 1st run last nite I ran with the 8psi tune and managed a 13.2@108mph. 2.1 60ft 2nd run I loaded the 10psi GENERIC tune in and ran a 12.82@111mph!!! 2.1 60ft on street tyres!!! 3rd run went up in smoke and decided to just roll over the line with a 16.5. 4th run I managed another 12.88@111mph 2.1 60ft with a hint of wheelspin. 5th run I launched it a little softer to try and stop the wheelspin but could only manage a 13.02@112mph 2.2 60ft. 6th run went up in smoke but I kept into it and managed a 13.86@108mph! cheers for reading!!!