Oval Track Float Kit

The Oval Track Float Kit by MOROSO (MPN 65432) is a precision carburetor float assembly engineered specifically for circle track racing applications where fuel delivery consistency directly impacts lap times and engine reliability. Designed for competitors who demand predictable fuel level management under the sustained g-forces and vibration inherent to oval track competition, this float kit pairs two center-hung floats manufactured from durable nitrophyl material to ensure stable carburetor operation lap after lap. Whether you're running a Holley carburetor on a short-track stock car, modified, or late-model division, controlling float behavior is fundamental to tuning repeatability and eliminating lean-out conditions during hard cornering.

This oval track float kit features a wedge-shaped design and center-hung configuration that minimizes fuel slosh and maintains needle-and-seat contact during lateral acceleration—critical factors on banked or flat oval circuits where fuel surge can richen or lean the mixture unpredictably. The nitrophyl construction resists ethanol and methanol fuels common in racing applications, offering superior durability compared to cork or foam alternatives that degrade over a season. The pair configuration allows you to replace both floats simultaneously, ensuring matched buoyancy characteristics that eliminate fuel level inconsistencies between cylinders and maintain the precise calibration your Holley carburetor requires for competitive advantage.

Circle track mechanics and engine builders rely on the Oval Track Float Kit to restore or upgrade fuel delivery stability on any Holley-equipped racing platform, from 602 crate motors to unlimited modified engines. Installation requires carburetor removal and float bowl access—a straightforward procedure for anyone experienced with Holley tuning. The compact 5.4 x 1.55 x 7.15 inch dimensions and minimal 0.08 lb weight ensure these floats integrate seamlessly into your existing fuel system without modification, making this a bolt-in solution for season preparation, carburetor rebuilds, or mid-season troubleshooting when fuel delivery consistency wavers.