80mm Throttle Body - 3.500 OD

The Wilson Manifolds 80mm Throttle Body with 3.500 OD is a precision-engineered air intake component designed for high-performance engine builds. Featuring an 965 CFM flow capacity and a single-blade design, this throttle body delivers precise throttle modulation and consistent air metering for forced-induction and naturally aspirated applications. The Ford-style flange mount provides direct compatibility with common intake manifold platforms, making it a drop-in solution for builders integrating fuel injection systems or upgrading existing carburetor setups.

Constructed from aluminum and finished in natural (mill) condition, the 80mm bore diameter balances flow capacity with throttle response characteristics suitable for engines in the 450–600 horsepower range. The single-blade throttle plate design minimizes intake turbulence and ensures smooth, linear throttle response across the entire operating range. At 2.42 lbs, the lightweight construction reduces overall intake system mass without sacrificing durability. The compact 5.6 x 5.3 x 7.2-inch footprint fits tight engine bay configurations common in street rods, race cars, and restomod applications.

This component is essential for builders transitioning from carburetors to electronic fuel injection, custom engine swaps, or performance upgrades where OEM throttle bodies cannot match airflow demands. Engine builders, drag racers, and street performance enthusiasts rely on precision throttle bodies to ensure fuel delivery matches intake air volume. The 965 CFM rating provides headroom for peak engine breathing without creating lean-running conditions. Compatibility with aftermarket ECU tuning systems and custom fuel injection controllers makes this throttle body suitable for complex engine management applications where standard components fall short.