Racing Distributor SBC Locked Out Advance

The Performance Distributors Racing Distributor SBC Locked Out Advance is specifically designed for small-block Chevrolet engines that operate with fixed ignition timing, making it ideal for high-performance and racing applications. This distributor is engineered to eliminate mechanical advance mechanisms, providing tuners and mechanics with precise control over ignition timing, regardless of engine RPM or load conditions.

By removing the mechanical advance weights and springs found in traditional distributors, this locked-out design ensures that timing remains consistent, simplifying fuel tuning and improving boost response. Performance Distributors has crafted this unit with high-quality bearing support and a durable internal shaft, allowing it to withstand high RPM operation without any drift or wobble. The locked rotor position guarantees repeatability across multiple dyno sessions or racing events, which is crucial for optimizing performance.

This distributor is compatible with SBC engines that utilize custom ECUs, MSD ignition controllers, or carbureted setups where fixed timing is essential for consistent performance. Installation is straightforward, requiring standard distributor-block fitment and a compatible ignition module or points system. This makes it a versatile choice for racers and enthusiasts looking to enhance their engine's performance.