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Part #", "AttributeKey06": "Carburetor Barrels", "AttributeKey07": "Choke Type", "AttributeKey08": "CFM", "AttributeKey09": "Finish", "AttributeKey10": "Gasket(s) Included", "AttributeKey11": "Sold in Quantity", "Extra Product Name": "Pair of Primary 9 Super 7? 3-Bolt 2-Barrel Carbs, Plain Finish", "keywords": "Speedway Motors 915116552 Carburetors, 915116552 Carburetors, Speedway Motors 915116552, Speedway Motors 915116552 Carburetors, Speedway 915116552", "moq": "1", "MPN": "915116552", "multiple": "1", "qtyInStock": "-2", "qtySource": "FieldMap", "SKU": "915116552", "snippet": "Pair of Primary 9 Super 7? 3-Bolt 2-Barrel Carbs, Plain Finish made by Speedway Motors, for as low as $577.99. 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Original equipment on 30s and 40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier. There have been numerous attempts to reproduce this unit, with little success. \"Speedy\" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century! Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetors original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Aesthetically, the 9 Super 7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs. The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All thats required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. 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Original equipment on 30s and 40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier. There have been numerous attempts to reproduce this unit, with little success. \"Speedy\" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century! Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetors original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Aesthetically, the 9 Super 7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs. The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All thats required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs", "features": [ "These 9 Super 7 carburetors are built with 100% all new parts to ensure hassle free performance", "Base assembly is aluminum instead of the original cast iron material to allow for cooler fuel temps and better fuel efficiency", "The original troublesome needle and seat has been replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running", "A modern nitrophyl float and neoprene gaskets are used to accommodate modern fuels", "The choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts" ] } ] }, "metadata": { "generated_date": "2025-12-07", "last_updated": "2025-12-07", "data_sources": [ "speedwaymotors.com", "Amazon" ], "completeness": 0.9, "version": "1.0" } } }