750 CFM - 4150 - Mechanical Secondaries - Shiny - GasolineSuper Street Series carburetors combine street friendly drivability and track capable performance in a single value oriented package. Setting them apart from ordinary street carbs, they feature billet dual metering blocks and throttle bodies that offer tighter tolerances and eliminate porosity. Not only are Super Street Series carbs available with both vacuum or mechanical secondaries, QFT also offers models designed and calibrated specifically for