This line of carburetors was designed for the Pro Street cars that cruise around town then show up at the local drag strip for some serious action. The carburetors are all business as they are set up for performance. First they are set up to idle very cleanly for the local drives, and all carbs are available with power valves for that ultimate low speed drivability. The carburetors all receive extreme air flow treatments to insure that there is plenty of horsepower available, and all carbs come with a detailed instruction sheet to help tune for various motor conditions. Chuck makes special circuit and assembly variations for mufflers, converters, and nitrous use. You will be able to cruise around town with clean plugs and a low RPM idle, then show up at the drag strip and bury the competition.
750-2003PST
- Model 4150
- Dual 30cc accelerator pumps
- Four corner idle
- 2003 Labor
- Jet Extensions
- Calibrated for gasoline
750-2004PST
- Model 4150
- Dual 30cc accelerator pumps
- Four corner idle
- 2004 Labor
- 1 3/4” throttle bore
- Jet Extensions
- Calibrated for gasoline
850-2003PST
- Model 4150
- 30cc & 50cc accelerator pumps
- Four corner idle
- 2003 Labor
- Jet Extensions
- Calibrated for gasoline
1050-4003PST
- Model 4500
- Four corner idle
- Dual 50cc accelerator pumps
- Screw in air bleeds
- 4003 Labor
- Jet Extensions
- Calibrated for gasoline
1050-4004PST
- Model 4500
- Four corner idle
- Dual 50cc accelerator pumps
- Screw in air bleeds
- 4004 Labor
- Jet Extensions
- Calibrated for gasoline
1150-4003PST
- Model 4500
- Four corner idle
- Dual 50cc accelerator pumps
- Screw in air bleeds
- 4003 Labor
- Jet Extensions
- Calibrated for gasoline
1150-4004PST
- Model 4500
- Four corner idle
- Dual 50cc accelerator pumps
- Screw in air bleeds
- 4004 Labor
- Jet Extensions
- Calibrated for gasoline