750 CFM Street Carburetor with Annular Boosters - built for low end torque and amazing throttle response, this carburetor is sure to wake up your street machine. Billet metering blocks, throttle body, and booster inserts come standard along with aluminum fuel bowls and main body. Mechanical secondary with electric choke.

Based on Years of Successful Track Experience

• Main Body
• Die-cast aluminum
• Optimally sized for today's engines that have improved ring seal & cylinder heads and camshafts with incredibly flat torque curves
• Changeable air bleeds, once only available in hardcore race carburetors, offer added flexibility for carb custom tuning if needed
• Self-contained electric choke ensures reliable, carefree service
• Using proven combinations of venturi and throttle bore size, optimum velocity is maintained across a broader RPM range Metering Blocks
• CNC-machined from solid aluminum
• 3 stages of emulsion help break up solid fuel for better atomization at low engine RPM resulting in improved throttle response
• Testing confirms that 3-stage emulsion is near optimum for most street or dual purpose engines
• Stainless steel idle mixture screw with a superior nylon seal
• Machined internal passages ensure consistent performance so original calibration remains unchanged
• 4-corner idle system for fine-tuning Throttle Body
• CNC-machined from solid aluminum (same body used in Q-Series Carburetors)
• 3 vacuum tube connections for PCV, full manifold vacuum accessories, and the choice (off the throttle body or primary metering block) to connect the vacuum advance of a distributor if used
• Teflon-coated throttle shafts with Teflon ribbon bearings provide smooth, low effort operation and prevent fuel migration from the shaft, such as dripping on the intake manifold
• Mechanical secondary carbs have the Quick Link Secondary Opening System that enables rate adjustment simply by changing links (available opening rates: 40%, 60%, 1:1) Fuel Bowls
• Die-cast aluminum for cooler fuel resulting in fewer fuel percolation problems
• Sight glass to monitor fuel level without risking fuel spillage
• All standard service replacement parts accepted
• Notched secondary float and secondary jet extensions Vacuum Secondary Carburetors
• Exclusive billet secondary housing cover
• Cover has an integrated screw that allows timing & opening rate adjustments with just a simple turn
• No more swapping springs to find the right combination, an adjustable housing offers much finer tuning to dial-in application