INSTALLS WITH A MAGNETIC SPEED SENSOR MOUNTED ON THE DRIVE SHAFT (OR TRANS AXLE)AND ANOTHER SENSOR MOUNTS IN THE FUEL LINE THE IN CAB LED COMMAND MODULE WILL INSTANTLY COMPUTE FUEL USED,DISTANCE,TIME,MPG ANG MILES PER HOUR AND ALSO CALIBRATE FOR FINE TUNINGNEVER AS NEW IN BOX USED ALL HARDWARE INCLUDED
TO BE USED ON NON FUEL INJECTED CARS AND CARS WITH CARBURETED FUEL RETURN LINES ( OR PNCH THE LINE OFF)
SELLING FOR $40.00 FIRM PREFER CALLS TEXTS 619 5191