750HP-2003
- Model 4150 - 750HP
- Dual 30cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 11/16” throttle bore
- Screw in air bleeds
- Calibrated for gasoline
950HP-2003
- Model 4150 - 950HP
- Dual 30cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 3/4” throttle bore
- Screw in air bleeds
- Calibrated for gasoline
1000HP-2003
- Model 4150 - 1000HP
- 30cc & 50cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 3/4” throttle bore
- Screw in air bleeds
- Calibrated for gasoline
~NEW MODELS WITH HP CENTER CORES~
750HPC-2003
- Model 4150 - 750HP Center Core
- Dual 30cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 11/16” throttle bore
- Screw in air bleeds
- Calibrated for gasoline
950HPC-2003
- Model 4150 - 950HP Center Core
- Dual 30cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 3/4” throttle bore
- Screw in air bleeds
- Calibrated for gasoline
1000HPC-2003
- Model 4150 - 1000HP Center Core
- 30cc & 50cc accelerator pumps
- Four corner idle
- 2003 Labor
- 1 3/4” throttle bore
- Screw in air bleeds
- Calibrated for gasoline