Rex Duckett: 2012 Pontiac GXP
Rex has been racing for 21 years, starting in the iconic Viva followed by a Corvette. He has been campaigning the current Pontiac for the last 3 years and has now stepped up to Top Doorslammer after having started racing the GXP in Top Street. Rex achieved 2NZ in Top Street for the last 4 years. He is proud to have run the fastest and quickest carburetted door car in NZ. He also won the NZDRA Nationals in 2010 while competing in Super Sedan.
| Class | Top Doorslammer |
| Body | Composite 2012 Pontiac GXP |
| Engine | 632 Steve Schmidt |
| Nitrous System | Single stage NOS system with a Nitrous Outlet progressive controller |
| Carburettors | 2 Holley 1250's |
| Ignition | MSD Digital-7 |
| Data Logger | Racepak |
| Torque Converter | Neal Chance |
| Gearbox | Powerglide |
| Differential | 9" Mark Williams |
| Front Suspension | Strange |
| Rear Suspension | 4 link |
| Chassis | Chrome Moly by Jerry Bickel Race Cars |
| Wheels | Weld |
| Tyres | Goodyear 33.5 x 17 x 16 |
| Brakes | Strange |
| Paint | Airbrushed by "The Shop", USA |
| Major Sponsors | Inpro Group and Total Oil |
| Best times | 6.83 secs. 203 mph |
| PitRat Racing |