Vacuum gauge or .......
 

Not sure if the question should go here or in the "engine management" area?

Has anyone fitted either of these to their SVX -

Vacuum gauge or instantaneous/average mpg (L/100km) readout?

If so, what brand, where did you locate the gauge & where to connect to inlet/engine?.

Fitting both could tell you when economy goes down due to vacuum leak?.

Steve (1 OF 1) in NZ