Carburetor Alky Equalizer GM 604 Crate

The Carburetor Alky Equalizer GM 604 Crate from Willys Carb is specifically designed for high-performance crate engine builders and bracket racers who require precise fuel distribution in alcohol-fueled applications. This component effectively addresses the challenge of maintaining a consistent air-fuel mixture across all cylinders when using alcohol fuel, which has unique atomization and vaporization characteristics compared to gasoline.

The alky equalizer redistributes fuel flow through internal passages and metering jets, ensuring balanced fuel delivery to each port regardless of engine load or RPM. This specialized approach is necessary due to the different viscosity and evaporative properties of alcohol fuel, which can lead to uneven power delivery and potential detonation risks if not managed properly. The design features precision-machined aluminum construction to withstand the corrosive nature of methanol and ethanol blends while maintaining repeatable calibration across multiple heat cycles.

This equalizer is particularly beneficial for serious competitors running GM 604 crate engines in drag racing, dirt track, and oval track formats. It integrates seamlessly with factory GM 604 carburetor mounting points and fuel inlet systems, making it an ideal choice for those looking to maximize performance in competitive settings.