Carburetors

Our carburetors are custom tailored to your individual setup.  From a stock 283 in a 3000 pound car to a full roller 406 in a 6000 pound car, we have exactly what you need.  Years of derby and carburetor experience allow us to build carburetors that are ideal under extreme derby conditions.  Tailored fuel curves, reworked metering systems, and proper core selection for your application make these carbs cooler running and more responsive than any stock carburetor.   No core is required.  Carburetors for other applications such as figure 8 and circle track available as well.  Call for pricing. 

               Derby Rochester 2G                              $215

NOTE:  As of Nov 1, 2004, carburetors will ONLY be warranteed when purchased with G.A.S. distributors.  Sorry!  I can no longer deal with customers who purchase carbs and match them to inferior distributors and then blame the carb.  The $25 discount will still apply. 
                       

When ordering, please be ready to supply these items to the best of your ability:

Type of Car
Car Weight
Gear Ratio
Type of Fuel (87 octane, Race Fuel, Av. Gas, etc.)
Fuel Pump Type
Altitude (city/state)
Type of intake (iron, 2bbl, 4bbl with adapter, etc.)
Camshaft (duration at .050, brand, Lobe Separation Angle, or stock)
Exhaust Type
Engine Cubic Inch
Compression Ratio (if not known, type or casting of head and piston design)
Driving Style (wide open or short bursts)
Vacuum Accessories (power brakes, etc.)
Are you concerned with amount of fuel consumed?