What would the timing be for a 350 small block with a wipple supercharger and holley throttle body 1990 truck?

The exact timing specifications for a modified engine like a 350 small block with a Whipple supercharger and Holley throttle body can vary depending on factors like fuel type, engine build, and intended use. It's recommended to consult with a professional tuner or performance shop to determine the optimal timing for your specific setup to ensure safe and efficient operation.