Carb Cheater 2.0

Carb Cheater brings real-time carburetor tuning to your phone. Wirelessly connect to the Carb Cheater hardware via Bluetooth and monitor your engine's vital signs — all from a single app. LIVE GAUGES View Air/Fuel Ratio (AFR), RPM, vacuum, speed, and altitude across multiple gauge layouts. Choose from classic analog dials, a 6-gauge grid, or a simplified bar graph view. All gauges update in real time. AUTO-TUNE ASSIST Let Carb Cheater automatically adjust your fuel mixture. Set your target AFR for idle and cruise, configure adjustment limits, and let the system dial it in. Fine-tune settings like choke time, idle RPM, and high-load vacuum threshold — all from the app. DATALOGGING Record AFR, RPM, speed, vacuum, and adjustment percentage in a live scrolling graph. Review saved log files anytime. Export data for further analysis. MULTIPLE GAUGE VIEWS Switch between three distinct gauge layouts with a single tap. Customize which gauges appear and how they're displayed to match your preference. GPS INTEGRATION Track vehicle speed and altitude using your phone's GPS. Speed data is displayed alongside engine data for a complete picture of vehicle performance. REQUIREMENTS Carb Cheater hardware (sold separately) Bluetooth-enabled iPhone