P-Series Carburetor 850CFM Downleg Boosters - Circle Track dedicated carburetor. This is the pinnacle of circle track carburetor technology. Billet metering blocks, Super Duty™ throttle body and fuel bowls. This carburetor will help you get the most out of you high-rpm combination
- Screw-In restrictions throughout
- 5-stage emulsion
- Light-weight aluminium construction
- O-Ring AN Fuel Inlets
- Slabbed and sealed Teflon™ coated throttle shafts
- Wedge floats for consistent fuel level control
| P/N | CFM | Primary Jet | Secondary Jet | Idle Bleed | Hi-Speed Bleed | Primary Venturi |
Secondary Venturi |
Throttle Bore | Booster Style |
| P-850-CT | 850 | 76 | 76 |
.070" | .033" |
1.400" | 1.400" | 1.750" (1-3/4) | Down Leg |