The Willy's Carburetor Equalizer Model

Unleashing Performance: The Willy's Carburetor Equalizer Model 4150

For decades, Willy's Carburetor has been at the forefront of high-performance carburetor design and engineering. Since its founding in 1985, Willy’s Carb and Dyno Shop has provided the racing community with handcrafted carburetors that deliver exceptional performance. Built for precision and power, their products cater to the needs of both circle track and drag racing enthusiasts. Their latest innovation, the Willy's Carburetor Equalizer Model 4150, is a testament to their continued commitment to racing excellence.

Overview of the Equalizer Model 4150

The Willy's Equalizer Model 4150 is a 4-barrel carburetor that boasts a flow rate of 750 CFM (Cubic Feet per Minute). Designed to meet the high demands of racing engines, this carburetor is built for maximum airflow and fuel efficiency. Its square bore design and mechanical secondary system make it ideal for competitive environments where quick response and sustained power are crucial.

Key Features:

  • 750 CFM: Delivers excellent airflow, ensuring your engine runs smoothly at higher speeds.
  • Square Bore: Provides a universal fit for most intake manifolds, enhancing compatibility.
  • Mechanical Secondary: Offers immediate power on demand by mechanically opening the secondaries as the throttle is pressed.
  • No Choke: Designed for racing applications where cold-start ease is not necessary.
  • Dual Inlet: Ensures consistent fuel delivery under high demand.
  • E85 Compatible: Optimized for engines running on ethanol-based E85 fuel.
  • Black Powder Coat Finish: Not only does this finish provide a sleek look, but it also adds an extra layer of durability, making it resistant to corrosion and high temperatures.

Built for the 604 Crate Engine

This carburetor is specifically engineered for the 604 Crate Engine, a popular choice in many racing circuits. Its design complements the engine’s performance by maximizing fuel delivery while ensuring optimal throttle response. Whether you are a seasoned racer or looking to push your engine to the next level, the Equalizer Model 4150 offers a competitive edge.

Hand-Built Quality and Dyno-Tuned Precision

One of the standout features of Willy's Carburetor is their meticulous craftsmanship. Every Willy's Carb carburetor is hand-built from start to finish. What sets Willy’s apart is their commitment to delivering a carburetor that is track-ready right out of the box. Each unit is tested on a dyno and custom-tuned before shipping. This rigorous quality control ensures that when the carburetor arrives at your doorstep, it’s ready to be bolted on and driven straight to the track.

Designed for Racing Performance

The Willy's Equalizer Model 4150 is ideal for those using E85 fuel. This ethanol-blended fuel is becoming increasingly popular in racing due to its higher octane rating and cooler running temperatures, which provide a performance advantage. Willy’s understands this, and they’ve designed the Equalizer Model 4150 to handle the unique requirements of E85, ensuring smooth, reliable performance without the need for constant tuning or adjustments.

The Willy's Legacy

With nearly four decades of experience, Willy's Carb and Dyno Shop continues to lead the industry with their race-proven technology. Their full line of products, which includes restrictor plates, spacers, fuel pumps, and regulators, further solidifies their status as a go-to for serious racers. Whether you’re running on gas, alcohol, or ethanol, Willy's offers a carburetor solution tailored to your specific needs.

Conclusion

The Willy's Carburetor Equalizer Model 4150 represents the pinnacle of carburetor technology for racers who demand precision, durability, and peak performance. With its 750 CFM flow rate, E85 compatibility, and mechanical secondary system, it’s engineered to help you achieve your best performance on the track. And, with every unit dyno-tuned and hand-built, you can trust that you're getting a product that’s ready to win.

For serious racers, the Willy's Equalizer Model 4150 is more than just a carburetor—it’s a performance upgrade that can help you dominate on race day.