Fine tunes carburetion and timing for peak performance and maximum fuel economy. Easy-to-read, 3-1/2in. diameter face displays 0- 30 inches vacuum (0-70cm) and 0-10 pounds (0-70 kPs) of pressure scales shown on both standard and metric scales. Complete with hose and adapters.
Fuel pump pressure
Mechanical condition of the engine
Vacuum control system function
For leaks in the intake manifold, manifold and head gaskets, piston rings, valves and vacuum lines
Works on computer-controlled and conventional vehicles
3-1/2in. diameter face
1 year warranty
Order By 12:00 p.m. Eastern Standard Time and in stock expedited orders ship same business day Monday-Friday.