Q Series Carburetor; 650 cfm.; Race Built Mechanical Secondary; All Aluminum Construction; Black Diamond Finish;
Q-Series - The Q-Series is our most comprehensive line of drag race carburetors, and is a popular choice due to its blend of performance and drivability. They are available for use with gasoline, methanol, and E85 fuels, and come in both mechanical and vacuum secondary models. All single 4-BBL. applications come with notched floats and secondary jet extensions which help solve any lean condition you may have on hard acceleration. The Q-Series, has all the tuning features you would expect from a carburetor that's ready to race.
  • 1 11/16 in. Throttle Bore Size
  • 22-68 Primary Jet
  • 22-76 Secondary Jet
  • 26-73 Idle Bleed
  • 26-31 Hi Speed Bleed
  • 21-33 Pump Nozzle
  • 25-45 Power Valve
  • 18-2 Needle And Seat
  • Gas Fuel

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.