Similar in construction and use many of the same parts found in S&S® gasoline carburetors, the S&S carburetors for race engines are designed for applications where a gravity feed fuel delivery system is used. The use of a fuel pump is not recommended as the fuel inlet needle and seat assemblies in these carbs are not capable of handling additional fuel pressure.
- Available with standard 1.937" venturi or larger 2.150" venturi
- Features an enrichment starting system
- Recommended for use on large displacement racing engines (not recommended for most street applications) Low rpm throttling and midrange response is poor on stock displacement engines
1966Up Big Twin and 1957Up Sportster® Models (order manifold separately)
Super D Gas Carb Kit . . . . 11-0110
Super D Gas Carb Only (1.937" Venturi) . . . . 11-0112
Super D Gas Carb Only (2.150" Venturi) . . . . 11-0128
Super B 1 7/8" Fuel Carb Kit . . . . 11-0117
Super B 1 7/8" Turbo Alcohol Carb Kit . . . . 11-0122
Super D 2 1/4" Turbo Alcohol Carb Kit . . . . 11-0123
Super B 1 7/8" Turbo Gasoline Carb Kit . . . . 11-0124
Super D 2 1/4" Turbo Gasoline Carb Kit . . . . 11-0125NOTES:
Manifolds must be ordered separately.
An S&S teardrop air cleaner is available for those Super D applications that require an air cleaner.
If Super D carbs are used on 1991later Harley-Davidson® Sportster® models, 1992later Evolution® big twin, or Twin Cam 88® engines, head breather hardware must be fabricated.
Once a Super D gasoline carburetor has been converted for use with alcohol, it may not be used with gasoline afterward.