If you’ve been waiting to pull the trigger on electronic fuel injection, Summit Racing’s MAX-efi 500 Fuel Injection System makes converting from a carburetor to EFI virtually a no-brainer. The MAX-efi 500 features a four-injector aluminum throttle body that bolts to most four-barrel carburetor intake manifolds and uses the factory-style throttle linkage. The throttle body has integral fuel rails and also houses the Temperature Manifold Absolute Pressure (TMAP), intake air temperature, and throttle position sensors and the idle air control motor. The self-tuning ECU continually adjusts fuel delivery to provide the optimum air/fuel ratio under all climate and altitude conditions. Visit summitracing.com or call 800.230.3030 for more information.