BR-67199 650 CFM 4 Barrel 4150 Square Bore Mechanical Secondary Race Carburetor No Choke Dual Inlet High Performance Racing Carb

Product Description BR-67199 high performance racing carburetor perfectly matches Holley Race Series standard, comes with 650 CFM large flow rate, 4 barrel design and classic 4150 square bore mounting base. Adopts mechanical secondary structure, no choke design and dual fuel inlet system, specially engineered for high-horsepower modified engines and racing vehicles. Made of high-strength aluminum alloy, lightweight and durable. Precision flow calibrated in advance, delivers stable fuel supply even at high RPM. Fast throttle response brings strong explosive power, stable idle speed and reasonable air-fuel ratio. Easy to install, widely compatible with most engines with 4150 interface, ideal choice for track racing and vehicle power upgrade. Key Specifications Model: BR-67199 Flow Rate: 650 CFM Barrel: 4 Barrel Mounting Flange: 4150 Square Bore Secondary Type: Mechanical Secondary Choke: Mechanical Choke Fuel Inlet: Dual Inlet Application: Racing Car, Modified Vehicle, High Power Engine Product Advantages ✔ 650CFM large airflow ensures sufficient power at high speed ✔ Mechanical secondary design for instant acceleration response ✔ Universal 4150 square bore base, wide compatibility ✔ Dual inlet design provides adequate fuel delivery ✔ No choke racing design improves air intake efficiency ✔ Stable idle speed, excellent overall driving performance ✔ Premium aluminum material, long service life ✔ Strict factory testing, stable and reliable racing performance

• High Performance Racing Carburetor BR-67199 650CFM 4 barrel carburetor is designed for professional racing use, compatible with Holley race series, features mechanical secondary and no choke structure to meet extreme racing power demand.
• Reliable Fuel Supply System Equipped with dual inlet fuel design, effectively improve fuel transmission efficiency, avoid fuel shortage during high-speed driving, keep engine output stable all the time.
• Wide Compatibility & Easy Installation Standard 4150 square bore mounting hole fits most modified large displacement engines, plug and play, no complicated modification needed, save installation time greatly.
• Durable & Exquisite Craft Whole body adopts high quality aluminum alloy material, light weight and high hardness, wear resistant and heat resistant. Precisely calibrated to ensure smooth idle and linear power output.