650CFM Quick Fuel Carburetors

We Now have available 650CFM Quick Fuel Carburetors made with the all-new 1 1/4" Venturi body. This Body is designed to be used within a 1 11/16" Throttle bore base to give great torque and mid-range power, as well as a good top end.

For Engines around 300-350cu. in. requiring a single 4bbl, this is a great carburetor.

Available in the low priced CQ-650 (Mechanical) and CQ-650 PV (Vac Sec), as well as variations of the billet block and base Q series.

CQ-650	Mechanical Secondary, Cast Base & Blocks
CQ-650-PV	Vacuum Secondary, Cast Base & Blocks
Q-650	Mechanical Secondary
Q-650-PV	Vacuum Secondary
Q-650-2	For Dual Tunnel Ram Applications
Q-650B-2	For Dual Blower Applications
Q-650-BAN	For Blow-through Applications
Q-650-E85	For E85 Fuels

CQ-650-PV                                                                                      Q-650-PV