Want a warning when your air/fuel ratio goes too lean while under heavy throttle? The NEW Rush Racing Development Engine Protection system will do just that. Adjustable air/fuel ratio and throttle set points as well as activation delay allows you to be warned when YOU want to be. Connect to an external warning light or buzzer to warn you before engine damage occurs or set it to shut your engine down all together until your air/fuel ratio returns to a safe level or you lift the throttle. Don't let a bad tune or other malfunction destroy your engine. Protect it today.

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