.030in Bypass Pill Main Jet

The .030in Bypass Pill Main Jet is a critical tuning component designed for precision fuel management in mechanical fuel injection systems. This bypass pill allows tuners to accurately control the volume of fuel returned to the tank, which directly influences the overall richness or leanness of the engine's fuel mixture. It is an essential tool for automotive performance specialists who require exact specifications to achieve peak horsepower and engine reliability under demanding racing conditions.

Engineered by Enderle, this .030in Bypass Pill Main Jet is machined from solid brass to provide exceptional dimensional stability and longevity even when exposed to high-pressure fuel environments. The internal orifice is held to strict tolerances, ensuring that the .030-inch diameter delivers a consistent flow rate for predictable tuning results. Its standardized design ensures it fits securely within the bypass housing, preventing leaks and maintaining system pressure integrity during operation.

This jet is primarily utilized by drag racers, tractor pullers, and marine enthusiasts who rely on Enderle mechanical fuel injection for their high-output powerplants. Because environmental factors like humidity and temperature affect air density, having a variety of pill sizes on hand allows for rapid field adjustments to maintain the ideal stoichiometric ratio. This individual bypass pill is a cost-effective solution for those looking to expand their tuning kit with specific, high-precision orifice sizes.