Sniper EFI 90mm Throttle Body - Black

The Holley Sniper EFI 90mm Throttle Body in black anodized aluminum is a fuel injection component engineered for GM LS-series engine platforms. This 90mm single-blade throttle body integrates with Sniper EFI systems to provide precise electronic throttle control, serving as the primary air metering component for applications requiring stock flange compatibility and modern fuel management precision.

The 90mm bore diameter is optimized for LS-series displacement ranges, allowing adequate airflow while maintaining calibrated fuel delivery accuracy across idle, cruise, and wide-open throttle conditions. The single-blade design reduces mechanical complexity compared to dual-blade assemblies, simplifying linkage setup and reducing potential failure points. Black anodized finish provides corrosion resistance and a finished appearance suitable for engine bay visibility. Stock flange mounting ensures compatibility with factory intake manifolds and standard LS engine configurations without requiring adapter plates or manifold modifications.

This throttle body is designed for LS engine builders and enthusiasts transitioning from carburetor or traditional fuel injection systems to Sniper EFI's integrated engine management platform. It serves hot rod restorations, classic truck modernization, and performance builds where precise throttle response and electronic engine control are priorities. The Sniper EFI ecosystem coordinates idle quality, cold-start behavior, and load-dependent fuel enrichment—tasks that require a calibrated throttle body matched to the system's processor tuning.

Holley's Sniper EFI platform represents modern aftermarket fuel injection for small-block and big-block LS engines, balancing simplicity with functional precision. The 90mm throttle body scales appropriately for naturally aspirated LS applications, avoiding excessive bore that compromises idle quality or insufficient bore that restricts peak airflow. Proper installation requires integration with Sniper EFI's wiring harness, fuel system, and base tune calibration for this engine displacement and application.