Carbmate Carburetor/Fuel Injection SyncCaracteristicas: CarbMate displays the difference in vacuum intake settings of two carburetors or throttle bodies very precisely on a single transverse "East West" 9 LED display visual estimation errors, common to the traditional approach which is to visually compare the individual values on separate columns of mercury or dial gauges are eliminated as two pressures are compared and one value is displayed Electronic two channel synchronizer for